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Vintage Airplane - Dec 1985

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Page 1: Vintage Airplane - Dec 1985

pUBLICATION STAFF

PUBLISHER Paul H Poberezny

ASSOCIATE PUBLISHER Tom Poberezny

DIRECTOR MARKETING amp COMMUNICATIONS

Dick Matt

EDITOR Gene R Chase

CREATIVE ART DIRECTOR Mike Drucks

MANAGING EDITORADVERTISING Mary Jones

ASSOCIATE EDITOR Norman Petersen

FEATURE WRITERS Dick Cavin

George A Hardie Jr Dennis Parks

EAA ANTIQUECLASSIC DIVISION INC

OFFICERS

President Vice President R J Lickteig MC Kelly Viets

1620 Bay Oaks Drive Rt 2 Box 28 Albert Lea MN 56007 Lyndon KS 66451

507373middot2922

Secretary Treasurer Ronald Fritz E E Buck Hilbert

15401 Sparta Avenue PO Box 145 Kent City MI 49330 Union IL 60180

616678-5012 815923-4591

DIRECTORS

John S Copeland Stan Gomoll 9 Joanne Drive 1042 90th Lane NE

Westborough MA 01581 Minneapolis MN 55434 617366-7245 612784-1172

Dale A Gustafson Espie M Joyce Jr 7724 Shady Hill Drive Box 468 Indianapolis IN 46278 Madison NC 27025

317293-4430 919427-0216

Morton W Lester Arthur R Morgan PO Box 3747 3744 North 51 st Blvd

Martinsville VA 24112 Milwaukee WI 53216 703632-4839 414442-3631

Gene Morris Daniel Neuman 15C Steve Court RR 2 1521 Berne Circle W

Roanoke TX 76262 Minneapolis MN 55421 817491-9110 612571-0893

Ray Olcott John R Turgyan 1500 Kings Way Box 229 RFD 2

Nokomis FL 33555 Wrightstown NJ 08562 813485-8139 609758-2910

SJ Wittman George S York Box 2672 181 Sloboda Ave

Oshkosh WI 54903 Mansfield OH 44906 414235-1265 419529-4378

ADVISORS

Timothy V Bowers Phillip Coulson 729 - 2nd SI 28415 Springbrook Dr

Woodland CA 95695 Lamon MI 49065 916666-1875 616624-6490

SH Wes Schmid W S Jerry Wallin 2359 Lefeber Avenue 29804 - 179 PI SE Wauwatosa WI 53213 Kent WA 98031

4141771-1545 206631-9644

DECEMBER 1985 bull Vol 13 No 12 Copyright ~ 1985 by the EAA AntiquelClassic Division Inc All rights reserved

Contents 2 Christmas Greetings 4 AlCNews

by Gene Chase 5 Vintage Literature

by Dennis Parks 6 Oshkosh 1985 The New

Restoration Tent by Larry DAttilio and Pam Foard

9 Dave Serenes Piper PA-20 Pacer by Dick Cavin

11 Mystery Plane by George A Hardie Jr

12 Albert Vollmecke and Command-Aire

by Robert G Locke 17 Welcome New Members 18 Remembering the Stearman

by Philip Handleman

Page 9

Page 12

21 Type Club Activities by Gene Chase

22 The Warner Scarab Fairchild 24 by James G Thompson

25 Calendar of Events 25 Vintage Seaplanes 26 Letters to the Editor 27 Vintage Trader

Page 18

FRONT COVER 1946 Aeronca 11 AC Chief NC9726E SIN 1371 at Oshkosh 85 Owner is David A Clark (EAA 71411 AlC 9581) Plainfield IN (Photo by Gene Chase)

BACK COVER Dave Serenes Oshkosh 85 award-winning 1952 Piper PA-20 Pacer N1580A SIN 814 See story on page 9

(Photo by Jack Cox)

The words EAA ULTRALIGHT FLY WITH THE FIRST TEAM SPORT AVIATION and the logos of EXPERIMENTAL AIRCRAFT ASSOCIATION INC EAA INTERNATIONAL CONVENTION EAA ANTIQUEICLASSIC DIVISION INC INTERNATIONAL AEROBATIC CLUB INC WARBIRDS OF AMERICA INC are registered trademarks THE EAA SKY SHOPPE and logos of the EAA AVIATION FOUNDATION INC and EAA ULTRALIGHT CONVENTION are trademarks of the above associations and their use by any person other than the above associations is strictly prohibited

Editorial Policy Readers are encouraged to submit stories and photographs Policy opinions expressed in articles are soley those of the authors Responsibility for accuracy in reporting rests entirely with the contributor Material should be sent to Gene R Chase Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Phone 414426-4800

The VINTAGE AIRPLANE (ISSN 0091-6943) is published and owned exclusively by EAA AntiquelClassic Division Inc of the Experimental Aircraft Association Inc and is published monthly at Wittman Airfield Oshkosh WI 54903shy3086 Second Class Postage paid at Oshkosh WI 54901 and additional mailing offices Membership rates for EAA AntiquelClassic Division Inc are $1800 for current EAA members for 12 month period of which $1200 is for the publication of The VINTAGE AIRPLANE Membership is open to all who are interested in aviation

ADVERTISING - AntiquelClassic Division does not guarantee or endorse any product offered through our advertisshying We invite constructive criticism and welcome any report of inferior merchandise obtained through our advertising so that corrective measures can be taken

Postmaster Send address changes to EAA AntiquelClassic Division Inc Wittman Airfield Oshkosh WI 54903-3086

VINTAGE AIRPLANE 3

Compiled by Gene Chase

1986 EAA SCHOLARSHIPS ANshyNOUNCED

Scholarships awarded through the EAA Aviation Foundation have helped launch the aviation careers of more than 70 recipients since the program was initiated in 1971 Awards ranging from cash grants to assist aspiring pilots and mechanics to full engineering scholarships have been awarded through this program

EAAers and their family members are urged to seek qualified applicants from their area in addition to applying themshyselves Applicants are not required to be EAA members The 1986 EAA Scholarship Program promises to surshypass the record 1985 awards of more than one hundred thousand dollars Help us find qualified deserving recishypients for these awards

For further information and applicashytion materials for the 1986 EAA Scholshyarship Program write or call Chuck La~shysen Education Director at the EAA AVIshyation Center in Oshkosh Wisconsin 414426-4800

NEW EAA AUTOGAS STC APPROVshyALS

Noted below are the latest additions to the growing list of aircraft approved for using autogas Note that the Bel shylanca 7KCAB and Piper PA-15 Vag shyabond are approved for airframe only until EAA gains approval for their reshyspective engines The Arctic S-1 B1 is Franklin powered and the airframe only is approved

Arctic S-1 B1 S-1 B2

Beanca 7GC 7HC 7KCAB

Luscombe (Temco) 11A

Piper PA-14 Family Cruiser PA-15 Vagabond PA-18-105 Super Cub PA-18-125 PA-18-135 PA-18-150

PA-18A-135 PA-18A-150 PA-18AS-105 PA-18AS-125 PA-18AS-135 PA-18AS-150 PA-18S PA-18S-125 PA-18S-135 PA-18S-150 PA-19S PA-20 Pacer PA-20-115 PA-20-135 PA-20S PA-20S-115 PA-20S-135

Stinson 10 HW-75

Taylorcraft A

Indicates airframe only

For information on EAAs autogas program write STC-EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3965 Telephone 414426shy4800

EAA AVIATION FOUNDATION COshySPONSORS LOCAL PROGRAMS

The EAA Aviation Foundation coshysponsors the Smithsonian National Asshysociates Lecture and Seminar Program EAA members in Portland Oregon Laramie and Cheyenne Wyoming and Syracuse and Buffalo New York have recently had the opportunity to particishypate in these fine programs

EAAers and Chapters receive indishyvidual invitations to participate in proshygrams presented near their homes These programs are presented as a part of the educational program of the EAA Aviation Foundation

REGISTRATION NUMBERS ON ANshyTIQUE AND CLASSIC AIRCRAFT

Its amazing how many new restorashytions of our beloved vintage airplanes are seen with non-authentic registration markings Federal Air Regulations specifically allow the display of small N numbers as well as the use of the apshypropriate C R L or X with or in place of the letter N

Following are two FARs that cover the subject

4522 (b) A small US registered aircraft built

at least 30 years ago or a US regisshytered aircraft for which an experimental

certificate has been issued under 21 191 (d) or 21 191 (g) for operation as an exhibition aircraft or an an amateur-built aircraft and which has the same external configuration as an airshycraft built at least 30 years ago may be operated without displaying marks in accordance with 4521 and 4523 through 4533 if

(1) It displays in accordance With 4521 (c) marks at least 2 inches high on each side of the fuselage or vertical tail surface consisting of a Roman capital letter N followed by

(i) The US registration numbers of the Aircraft or

(ii) The symbol appropriate to t~e airworthiness certificate of the airshycraft (C standard R restricted L limited X experimental) folshylowed by the US registration number of the aircraft and

(2) It displays no other mark that beshygins with the letter N anywhere on the aircraft unless it is the same mark that is displayed under subshyparagraph (b)(1) of this paragraph

4529 (b) HEIGHT the character marks

must be of equal height and on shy(1) Fixed wing aircraft must be at

least 12 inches high except that (iv) Marks may be displayed on an

exhibition antique or other aircraft in accordance with 4522

REFERENCE GUIDE FOR EAA PUBLICATIONS

John Bergesons latest reference guide to EM publications will roll off the press shortly after the first of the year and will be available for order An index of articles by subject topic the guide covers SPORT AVIATION THE VINTAGE AIRPLANE LIGHT PLANE WORLD WARBIRDS and SPORT AEROBATICS for the years 1953 through 1985 Copies are $500 each for issues covering 1953 through 1959 1960 through 1969 1970 through 1974 1975 through 1979 and 1980 through 1984 The 1985 issue is $400

You can purchase all issues for $2500 total The guides are logically organized making it easy to locate artishycles on any subject that has been printed in EM publications If you loshycate an article and do not have that magazine John will make copies of it for 25 per page ($300 minimum charge)

The Bergeson Reference Guides are used daily in EM Headquarters offices and are considered to be an indispensshyable aid in our work Order from John Bergeson 6438 W Millbrook Road Remus MI 49340

4 DECEMBER 1985

VI~TAf3~ LIT~llATUll~

By Dennis Parks

AIR FACTS - 1946

In the immediate post war years of World War II the light plane industry exshyperienced rapid growth in strength It was assumed that many of the returning military pilots would want their own airshycraft and that other newly discharged veterans would take advantage of the VA flight training legislation

Many of the leading mass market magazines carried fanciful articles about post war airplanes for the comshymon man and woman These were to be used for personal leisure flying shyweekend jaunts and longer vacation trips The light plane manufacturers felt that a mass market was coming into being and it was the desire of the ordishynary citizen to fly It was predicted that the air-minded public would spend one billion dollars on personal flying in 1955

It looked like the market would be a good one and it was for a while In 1946 the first full year of peace 33254 light planes were built and sold This nearly doubled the size of the civil aviation fleet It was this period that saw the deshyvelopment of the personal pilots magazine as we know it today

Among the magazines which noted this phenomena and aimed its appeal toward the private pilot was Air FactsshyThe magazine for Pilots It was edited by Leighton Collins an active pilot with several thousand hours of experience The magazine started out as a monthly information service to pilots devoted eXClusively to an analysis of air accishydents From the first issue of February 1938 to July 1938 it carried the subtitle of Facts knowledge safety The esshysence of the first six years of Air Facts accident reports were published as a chapter of Wolfgang Langewiesches book Stick and Rudder published in 1944 The chapter was called The Dangers of the Air

Unlike its contemporaries which coshyvered the military commercial and inshydustrial scenes Air Facts coverage was aimed at private aviation Its main concerns were flying skills flying safety personal uses of aircraft and tests of general aviation aircraft

One of the regular monthly features was Dear Student done by Wolfgang Langewiesche This series covered bashysics of flying for the private pilot Topics such as control functions angle of atshytack and groundloops were covered Navigation and cross-country flying was heavily covered with over 20 articles in 1946 One of the cross-country articles was by the pilot who flew his wife and 12-month-old daughter from New York to Wyoming and back in their Cessna 140 Air Facts comment was The famshyily airplane it seems is here

Flying safety was a big concern of the magazine Almost every month there was a feature article devoted to the subject In October 1946 an article Safety is a Sorry Subject appeared written by Wilfred Owen He stated that the future of private flying depended on a good safety record the sad truth is that the private plane has been getshyting mixed up in a lot of accidents

Accidents had driven up the insurshyance costs to as high as one third of the total airplane operating costs Not only was there a financial discouragement to airplane ownership but the relucshytance among potential buyers to risk their valuable necks was making it difshyficult to develop a real mass market Among the other articles on the future of private flying were Is Private Flying Off Course and Keep Private Flying on Course

The real interest today in Air Facts lies in its coverage of light aircraft The covers featured the splended photoshygraphy of Hans Groenhoff and every issue contained a flight test of a light plane The pilot reports in Air Facts began in 1939 and by the end of 1941 there had been over 30 aircraft covered The reports in 1946 by Leighton Collins the editor included the new light aircraft awaiting the emerging personal plane market

Among the aircraft reviewed in 1946 were the Piper Super Cruiser Culver V Bonanza Seabee and Navion These flight tests ran about 17 pages in length Not only did the articles give the history of the development of the aircraft and its specifications but also included a hands-on flying report

The report on the Piper Super Cruiser said that it came about to provide as

much speed as possible without losing small field abilities as many of the new pilots were coming from the hinterlands where there are only small and usually soft fields

The flight test portion stated the most important thing to say about the ship is that much more attention than usual should be paid to how the airplane is trimmed at any given time On the whole the editor liked the Super Cruiser its true 100 mph cruiseand lauded its handling features such as differential aishylerons At $2905 with starter generator battery and cabin heater it left them wondering how Piper did it

Air Facts is a great source of informashytion on the emerging light plane market before and after the war When the story of the light plane in America is writshyten Air Facts will have to be a prime source of information

Contest

It is time to ask for help from our readership - and in this is a reward The question what is the first published pilot report in an aviation journal This is defined as a report of a flight test of an aircraft conducted and written by a staff member of an aviation journal

This is a common practice today but when and where did it originate These were appearing regularly in 1946 in Air Facts Flying and Skyways reported by people such as Leighton Collins Max Karant and Selby Calkins But what was the first of such reports Air Facts began publishing pilot reports in Febshyruary 1939 with one report on the Waco N Were there earlier ones

The Contest The person who sends in a photocopy of the earliest flight test reported in an aviation journal before 1939 will be rewarded with a reprint edishytion of the 1909 Janes All the Worlds Airships

So don your thinking caps and dig through that literature you have out there Send your answers to Dennis Parks co THE VINTAGE AIRPLANE EAA Wittman Airfield Oshkosh WI 54903-3086 The results will be reshyported in THE VINTAGE AIRPLANE The due date is February 28 1986

Good Luck

VINTAGE AIRPLANE 5

OSHKOSH 1985 THE NEW RESTORATION TENT

by Larry DAttilio and Pamela Foard AlC Press Co-Chairmen

(Photos by Larry DAttilio except as noted)

This year there was a strange new tent at Oshkosh just nestled between the Type Club Tent and the Antique food concession So what you say Well dont just walk past this one charming people because theres magic inside Its kinda dark in there so allow time for your peepers to adjust and what do you see Airplane bones and carcasses One of them looks new and is in that familiar Cub Yellow shymust be some sort of Cub Yup thats what it is all right - an E-2 getting close to being done

Now I puts my finger in here while I hold this little fella there intones one of the tents residents who has two arms deep into the innards of an OX-5 enshygine This scene reminds one of a counshytry doctor immersed in a delicate apshypendectomy The speaker and engine doctor is Red Perkins who has a pershysonal bearing we all associate with Abe Lincoln Fact is that when Red is holdshying forth in his glowing baritone it makes an OX-5 overhaul sound as if it is the Gettysburg address being delivered Actually Red is as knowledgeable as anyone about the OX-5 and enjoys inshytroducing other people to the art of overshyhauling one This Convention saw this engines disassembly and work will continue on it during the year as this it belongs to the EAA Aviation Foundashytion Its easy to say that the lanky Red had one of the most popular attractions in the AIC Division s area of the Conshyvention and deservedly so

Elsewhere in this canvas theatre we see a Culver Cadet fuselage that has been most reworked and next to it laid out like small whale skeleton is the parshytially deskinned Culver wing When it was first brought over to the Restoration Tent the wing looked like a hopeless project But hopeless is a foreign word to restoration chairman George Meade and his two co-chairmen Dave Broadshyfoot and Clarence Schreiber George is president of the Milwaukee Wisconsin area AlC Chapter 11 These gents apshyproach hopeless looking restorations the way Tolkeins little heroes accepted their ring quest And besides what folk have been able to turn down a restorashytion challenge who deign to call themshyselves proper EAA members

Dave Clarence and George would 6 DECEMBER 1985

Photo by Jack McCarthy

Red Perkins has an attentive audience as he demonstrates the overhaul of an OX-5

have been overwhelmed with the task of getting the restoration facility preshypared for the Convention by themshyselves The airplanes and other paraphernalia from the Museum had to be catalogued first and some of the reshystoration had to be done in advance This would not have been possible withshyout the help of many members of AlC Chapter 11 Long before the Convenshytion Chapter members would journey to Oshkosh on Saturdays to accomplish the preparation Tom Hampshire was the main assisting worker for this effort

and for working the exhibit itself all durshying the Convention

By the end of Oshkosh the Culver wing had been properly denuded and plans were being made to rebuild its ribs and to apply a new plywood skin The original skin had been removed very gingerly involving the use of chisels to pry (or prise if you care to) the skin from ribs and spar This routine went on and on during the week and showed off the concept of the Restorashytion Tent It was a place for members to stop by roll up their sleeves and

work Although many members helped with the various projects one member of EAA Chapter 277 stood out Bob Lembcke had worked on Culvers beshyfore and he was like a moth to a light bulb with the work on the Culver wings

We were intrigued with this tent ourshyselves because we have found that you really dont appreciate the full beauty of a particular kind of aircraft until you have been involved with some of its reshybuilding

While Larry DAttilio was standing around trying to take in all of this activshyity he became aware of some of the elders hanging around the E-2 CUb As part of our job to insure good press for the AlC Division we needed to be lookshying for human interest stories to feed reporters Stories associated with the origins of airplanes are always interestshying Then there was that pretty E-2 Cub that Larry had just seen over at Gene Chases hangar on Wittman Airfield to further stimulate his interest Would he overcome his famous shyness () to ask these elders for an interview

One of these elders was Bite Livingston who is 82 and has quite a story to tell As it turned out his associshyation with Taylorcraft exceeded his asshysociation with the Piper product There is too much to tell for the scope of this article but a few highlights should be mentioned

Bite is the brother of now deceased Johnny Livingston a famous pilot who is said to be the role model for a certain perapatetic seagull As a showman pilot Johnny was dependent on Bite to help promote his aviation feats Bite was perfect for this as he was an experishyenced promoter of the airplanes for which he was a dealer

Bite said that in 1937 CG Taylor deshyveloped a distributorship for his airplanes at a whopping 25 percent margin for the dealer That begat Bites association with Taylor which lasted until 1946 when the Taylorcraft people went to a factory-direct selling operation only and he sold 137 of them in 5 months - sort of a last deep gasp (Gee whiz we heard only two new airplanes had been sold in all of Wisshyconsin in the first two-thirds of 1985) Another reason that Bite switched to Taylor back in 1937 was because of the crippling fire Piper just had at his Bradshyford Pennsylvania plant Our venerable Bite related that when Taylor heard of Pipers terrible fire he broke down beshycause Taylor wanted to beat him fair and square Really a wonderful person to talk to Bite is typical of the type of person you can meet at the Restoration Tent

Two other fellows to interviewed were George W Kirkendall 83 and Roger Wolcott 73 George had been with the Light Mfg and Foundry Co and said that brought him into early contact with Taylor Roger said he was chief inspec-

Stories of Cubs and Taylorcrafts were told by (L-R) Roger WolcoH George Kirkendall and Bite Livingston

Culver wing is deskinned by (L-R) Bob Lembcke Ben Workman Tom Hampshire and George Meade

Photo by Jack McCarthy

(R-L) Tom Poberezny stops by the Restoration Tent to chat with volunteers Tom Hampshyshire George Meade and Bob Lembcke as they work on the Culver wing

VINTAGE AIRPLANE 7

Photo by Jack McCarthy Photo by Jack McCarthy

Dave Broadfoot (L) makes new nose ribs for the Culver wing The Culver Cadet wing will need lots of work to become airshyusing original pieces as patterns worthy

OSHKOSH 1985 THE NEW RESTORATION TENT

Red Perkins demonstrates cylinder removal from OX-5 engine 8 DECEMBER 1985

tor for Taylorcraft from 1946 to 1950 They both related stories on the deshyvelopment of the early Cubs and then the Taylorcraft

It is too bad that the history of the past could not have been recorded as it occurred with the same detail that is possible today through computers The development of a whole new airplane is a very important part of history espeshycially because it involves so much creashytive thinking This process is in the best human spirit and interesting to all of us later on Aviation history is incomplete since usually an aircraft ends up with a lot of other input into its ultimately sucshycessful prototype It is this input that goes unrecorded and its authors unshysung We guess there is no sense getshyting upset over this since thats life After all how many of us as parents have felt our contribution unsung when our kid got to be 18

Next years EAA Convention will once again see the curtain rise on this permashynent facility Plan to hang out and bring a shirt you can get dirty Most imporshytantly - this is not just an activity for men As we have discovered in restorshying our Bellanca we both enjoy the reshystoration work and Pam acquires skills simply by doing And by the way it is a lot of fun bull

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

4N~ tIl OXmiddot~ 8t pu 1 nd indl~(t1 11 hUd on )j lt1ntObt12 re rdul I ull~n hcr~ JI~tot

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

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ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

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MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 29

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Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 2: Vintage Airplane - Dec 1985

Compiled by Gene Chase

1986 EAA SCHOLARSHIPS ANshyNOUNCED

Scholarships awarded through the EAA Aviation Foundation have helped launch the aviation careers of more than 70 recipients since the program was initiated in 1971 Awards ranging from cash grants to assist aspiring pilots and mechanics to full engineering scholarships have been awarded through this program

EAAers and their family members are urged to seek qualified applicants from their area in addition to applying themshyselves Applicants are not required to be EAA members The 1986 EAA Scholarship Program promises to surshypass the record 1985 awards of more than one hundred thousand dollars Help us find qualified deserving recishypients for these awards

For further information and applicashytion materials for the 1986 EAA Scholshyarship Program write or call Chuck La~shysen Education Director at the EAA AVIshyation Center in Oshkosh Wisconsin 414426-4800

NEW EAA AUTOGAS STC APPROVshyALS

Noted below are the latest additions to the growing list of aircraft approved for using autogas Note that the Bel shylanca 7KCAB and Piper PA-15 Vag shyabond are approved for airframe only until EAA gains approval for their reshyspective engines The Arctic S-1 B1 is Franklin powered and the airframe only is approved

Arctic S-1 B1 S-1 B2

Beanca 7GC 7HC 7KCAB

Luscombe (Temco) 11A

Piper PA-14 Family Cruiser PA-15 Vagabond PA-18-105 Super Cub PA-18-125 PA-18-135 PA-18-150

PA-18A-135 PA-18A-150 PA-18AS-105 PA-18AS-125 PA-18AS-135 PA-18AS-150 PA-18S PA-18S-125 PA-18S-135 PA-18S-150 PA-19S PA-20 Pacer PA-20-115 PA-20-135 PA-20S PA-20S-115 PA-20S-135

Stinson 10 HW-75

Taylorcraft A

Indicates airframe only

For information on EAAs autogas program write STC-EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3965 Telephone 414426shy4800

EAA AVIATION FOUNDATION COshySPONSORS LOCAL PROGRAMS

The EAA Aviation Foundation coshysponsors the Smithsonian National Asshysociates Lecture and Seminar Program EAA members in Portland Oregon Laramie and Cheyenne Wyoming and Syracuse and Buffalo New York have recently had the opportunity to particishypate in these fine programs

EAAers and Chapters receive indishyvidual invitations to participate in proshygrams presented near their homes These programs are presented as a part of the educational program of the EAA Aviation Foundation

REGISTRATION NUMBERS ON ANshyTIQUE AND CLASSIC AIRCRAFT

Its amazing how many new restorashytions of our beloved vintage airplanes are seen with non-authentic registration markings Federal Air Regulations specifically allow the display of small N numbers as well as the use of the apshypropriate C R L or X with or in place of the letter N

Following are two FARs that cover the subject

4522 (b) A small US registered aircraft built

at least 30 years ago or a US regisshytered aircraft for which an experimental

certificate has been issued under 21 191 (d) or 21 191 (g) for operation as an exhibition aircraft or an an amateur-built aircraft and which has the same external configuration as an airshycraft built at least 30 years ago may be operated without displaying marks in accordance with 4521 and 4523 through 4533 if

(1) It displays in accordance With 4521 (c) marks at least 2 inches high on each side of the fuselage or vertical tail surface consisting of a Roman capital letter N followed by

(i) The US registration numbers of the Aircraft or

(ii) The symbol appropriate to t~e airworthiness certificate of the airshycraft (C standard R restricted L limited X experimental) folshylowed by the US registration number of the aircraft and

(2) It displays no other mark that beshygins with the letter N anywhere on the aircraft unless it is the same mark that is displayed under subshyparagraph (b)(1) of this paragraph

4529 (b) HEIGHT the character marks

must be of equal height and on shy(1) Fixed wing aircraft must be at

least 12 inches high except that (iv) Marks may be displayed on an

exhibition antique or other aircraft in accordance with 4522

REFERENCE GUIDE FOR EAA PUBLICATIONS

John Bergesons latest reference guide to EM publications will roll off the press shortly after the first of the year and will be available for order An index of articles by subject topic the guide covers SPORT AVIATION THE VINTAGE AIRPLANE LIGHT PLANE WORLD WARBIRDS and SPORT AEROBATICS for the years 1953 through 1985 Copies are $500 each for issues covering 1953 through 1959 1960 through 1969 1970 through 1974 1975 through 1979 and 1980 through 1984 The 1985 issue is $400

You can purchase all issues for $2500 total The guides are logically organized making it easy to locate artishycles on any subject that has been printed in EM publications If you loshycate an article and do not have that magazine John will make copies of it for 25 per page ($300 minimum charge)

The Bergeson Reference Guides are used daily in EM Headquarters offices and are considered to be an indispensshyable aid in our work Order from John Bergeson 6438 W Millbrook Road Remus MI 49340

4 DECEMBER 1985

VI~TAf3~ LIT~llATUll~

By Dennis Parks

AIR FACTS - 1946

In the immediate post war years of World War II the light plane industry exshyperienced rapid growth in strength It was assumed that many of the returning military pilots would want their own airshycraft and that other newly discharged veterans would take advantage of the VA flight training legislation

Many of the leading mass market magazines carried fanciful articles about post war airplanes for the comshymon man and woman These were to be used for personal leisure flying shyweekend jaunts and longer vacation trips The light plane manufacturers felt that a mass market was coming into being and it was the desire of the ordishynary citizen to fly It was predicted that the air-minded public would spend one billion dollars on personal flying in 1955

It looked like the market would be a good one and it was for a while In 1946 the first full year of peace 33254 light planes were built and sold This nearly doubled the size of the civil aviation fleet It was this period that saw the deshyvelopment of the personal pilots magazine as we know it today

Among the magazines which noted this phenomena and aimed its appeal toward the private pilot was Air FactsshyThe magazine for Pilots It was edited by Leighton Collins an active pilot with several thousand hours of experience The magazine started out as a monthly information service to pilots devoted eXClusively to an analysis of air accishydents From the first issue of February 1938 to July 1938 it carried the subtitle of Facts knowledge safety The esshysence of the first six years of Air Facts accident reports were published as a chapter of Wolfgang Langewiesches book Stick and Rudder published in 1944 The chapter was called The Dangers of the Air

Unlike its contemporaries which coshyvered the military commercial and inshydustrial scenes Air Facts coverage was aimed at private aviation Its main concerns were flying skills flying safety personal uses of aircraft and tests of general aviation aircraft

One of the regular monthly features was Dear Student done by Wolfgang Langewiesche This series covered bashysics of flying for the private pilot Topics such as control functions angle of atshytack and groundloops were covered Navigation and cross-country flying was heavily covered with over 20 articles in 1946 One of the cross-country articles was by the pilot who flew his wife and 12-month-old daughter from New York to Wyoming and back in their Cessna 140 Air Facts comment was The famshyily airplane it seems is here

Flying safety was a big concern of the magazine Almost every month there was a feature article devoted to the subject In October 1946 an article Safety is a Sorry Subject appeared written by Wilfred Owen He stated that the future of private flying depended on a good safety record the sad truth is that the private plane has been getshyting mixed up in a lot of accidents

Accidents had driven up the insurshyance costs to as high as one third of the total airplane operating costs Not only was there a financial discouragement to airplane ownership but the relucshytance among potential buyers to risk their valuable necks was making it difshyficult to develop a real mass market Among the other articles on the future of private flying were Is Private Flying Off Course and Keep Private Flying on Course

The real interest today in Air Facts lies in its coverage of light aircraft The covers featured the splended photoshygraphy of Hans Groenhoff and every issue contained a flight test of a light plane The pilot reports in Air Facts began in 1939 and by the end of 1941 there had been over 30 aircraft covered The reports in 1946 by Leighton Collins the editor included the new light aircraft awaiting the emerging personal plane market

Among the aircraft reviewed in 1946 were the Piper Super Cruiser Culver V Bonanza Seabee and Navion These flight tests ran about 17 pages in length Not only did the articles give the history of the development of the aircraft and its specifications but also included a hands-on flying report

The report on the Piper Super Cruiser said that it came about to provide as

much speed as possible without losing small field abilities as many of the new pilots were coming from the hinterlands where there are only small and usually soft fields

The flight test portion stated the most important thing to say about the ship is that much more attention than usual should be paid to how the airplane is trimmed at any given time On the whole the editor liked the Super Cruiser its true 100 mph cruiseand lauded its handling features such as differential aishylerons At $2905 with starter generator battery and cabin heater it left them wondering how Piper did it

Air Facts is a great source of informashytion on the emerging light plane market before and after the war When the story of the light plane in America is writshyten Air Facts will have to be a prime source of information

Contest

It is time to ask for help from our readership - and in this is a reward The question what is the first published pilot report in an aviation journal This is defined as a report of a flight test of an aircraft conducted and written by a staff member of an aviation journal

This is a common practice today but when and where did it originate These were appearing regularly in 1946 in Air Facts Flying and Skyways reported by people such as Leighton Collins Max Karant and Selby Calkins But what was the first of such reports Air Facts began publishing pilot reports in Febshyruary 1939 with one report on the Waco N Were there earlier ones

The Contest The person who sends in a photocopy of the earliest flight test reported in an aviation journal before 1939 will be rewarded with a reprint edishytion of the 1909 Janes All the Worlds Airships

So don your thinking caps and dig through that literature you have out there Send your answers to Dennis Parks co THE VINTAGE AIRPLANE EAA Wittman Airfield Oshkosh WI 54903-3086 The results will be reshyported in THE VINTAGE AIRPLANE The due date is February 28 1986

Good Luck

VINTAGE AIRPLANE 5

OSHKOSH 1985 THE NEW RESTORATION TENT

by Larry DAttilio and Pamela Foard AlC Press Co-Chairmen

(Photos by Larry DAttilio except as noted)

This year there was a strange new tent at Oshkosh just nestled between the Type Club Tent and the Antique food concession So what you say Well dont just walk past this one charming people because theres magic inside Its kinda dark in there so allow time for your peepers to adjust and what do you see Airplane bones and carcasses One of them looks new and is in that familiar Cub Yellow shymust be some sort of Cub Yup thats what it is all right - an E-2 getting close to being done

Now I puts my finger in here while I hold this little fella there intones one of the tents residents who has two arms deep into the innards of an OX-5 enshygine This scene reminds one of a counshytry doctor immersed in a delicate apshypendectomy The speaker and engine doctor is Red Perkins who has a pershysonal bearing we all associate with Abe Lincoln Fact is that when Red is holdshying forth in his glowing baritone it makes an OX-5 overhaul sound as if it is the Gettysburg address being delivered Actually Red is as knowledgeable as anyone about the OX-5 and enjoys inshytroducing other people to the art of overshyhauling one This Convention saw this engines disassembly and work will continue on it during the year as this it belongs to the EAA Aviation Foundashytion Its easy to say that the lanky Red had one of the most popular attractions in the AIC Division s area of the Conshyvention and deservedly so

Elsewhere in this canvas theatre we see a Culver Cadet fuselage that has been most reworked and next to it laid out like small whale skeleton is the parshytially deskinned Culver wing When it was first brought over to the Restoration Tent the wing looked like a hopeless project But hopeless is a foreign word to restoration chairman George Meade and his two co-chairmen Dave Broadshyfoot and Clarence Schreiber George is president of the Milwaukee Wisconsin area AlC Chapter 11 These gents apshyproach hopeless looking restorations the way Tolkeins little heroes accepted their ring quest And besides what folk have been able to turn down a restorashytion challenge who deign to call themshyselves proper EAA members

Dave Clarence and George would 6 DECEMBER 1985

Photo by Jack McCarthy

Red Perkins has an attentive audience as he demonstrates the overhaul of an OX-5

have been overwhelmed with the task of getting the restoration facility preshypared for the Convention by themshyselves The airplanes and other paraphernalia from the Museum had to be catalogued first and some of the reshystoration had to be done in advance This would not have been possible withshyout the help of many members of AlC Chapter 11 Long before the Convenshytion Chapter members would journey to Oshkosh on Saturdays to accomplish the preparation Tom Hampshire was the main assisting worker for this effort

and for working the exhibit itself all durshying the Convention

By the end of Oshkosh the Culver wing had been properly denuded and plans were being made to rebuild its ribs and to apply a new plywood skin The original skin had been removed very gingerly involving the use of chisels to pry (or prise if you care to) the skin from ribs and spar This routine went on and on during the week and showed off the concept of the Restorashytion Tent It was a place for members to stop by roll up their sleeves and

work Although many members helped with the various projects one member of EAA Chapter 277 stood out Bob Lembcke had worked on Culvers beshyfore and he was like a moth to a light bulb with the work on the Culver wings

We were intrigued with this tent ourshyselves because we have found that you really dont appreciate the full beauty of a particular kind of aircraft until you have been involved with some of its reshybuilding

While Larry DAttilio was standing around trying to take in all of this activshyity he became aware of some of the elders hanging around the E-2 CUb As part of our job to insure good press for the AlC Division we needed to be lookshying for human interest stories to feed reporters Stories associated with the origins of airplanes are always interestshying Then there was that pretty E-2 Cub that Larry had just seen over at Gene Chases hangar on Wittman Airfield to further stimulate his interest Would he overcome his famous shyness () to ask these elders for an interview

One of these elders was Bite Livingston who is 82 and has quite a story to tell As it turned out his associshyation with Taylorcraft exceeded his asshysociation with the Piper product There is too much to tell for the scope of this article but a few highlights should be mentioned

Bite is the brother of now deceased Johnny Livingston a famous pilot who is said to be the role model for a certain perapatetic seagull As a showman pilot Johnny was dependent on Bite to help promote his aviation feats Bite was perfect for this as he was an experishyenced promoter of the airplanes for which he was a dealer

Bite said that in 1937 CG Taylor deshyveloped a distributorship for his airplanes at a whopping 25 percent margin for the dealer That begat Bites association with Taylor which lasted until 1946 when the Taylorcraft people went to a factory-direct selling operation only and he sold 137 of them in 5 months - sort of a last deep gasp (Gee whiz we heard only two new airplanes had been sold in all of Wisshyconsin in the first two-thirds of 1985) Another reason that Bite switched to Taylor back in 1937 was because of the crippling fire Piper just had at his Bradshyford Pennsylvania plant Our venerable Bite related that when Taylor heard of Pipers terrible fire he broke down beshycause Taylor wanted to beat him fair and square Really a wonderful person to talk to Bite is typical of the type of person you can meet at the Restoration Tent

Two other fellows to interviewed were George W Kirkendall 83 and Roger Wolcott 73 George had been with the Light Mfg and Foundry Co and said that brought him into early contact with Taylor Roger said he was chief inspec-

Stories of Cubs and Taylorcrafts were told by (L-R) Roger WolcoH George Kirkendall and Bite Livingston

Culver wing is deskinned by (L-R) Bob Lembcke Ben Workman Tom Hampshire and George Meade

Photo by Jack McCarthy

(R-L) Tom Poberezny stops by the Restoration Tent to chat with volunteers Tom Hampshyshire George Meade and Bob Lembcke as they work on the Culver wing

VINTAGE AIRPLANE 7

Photo by Jack McCarthy Photo by Jack McCarthy

Dave Broadfoot (L) makes new nose ribs for the Culver wing The Culver Cadet wing will need lots of work to become airshyusing original pieces as patterns worthy

OSHKOSH 1985 THE NEW RESTORATION TENT

Red Perkins demonstrates cylinder removal from OX-5 engine 8 DECEMBER 1985

tor for Taylorcraft from 1946 to 1950 They both related stories on the deshyvelopment of the early Cubs and then the Taylorcraft

It is too bad that the history of the past could not have been recorded as it occurred with the same detail that is possible today through computers The development of a whole new airplane is a very important part of history espeshycially because it involves so much creashytive thinking This process is in the best human spirit and interesting to all of us later on Aviation history is incomplete since usually an aircraft ends up with a lot of other input into its ultimately sucshycessful prototype It is this input that goes unrecorded and its authors unshysung We guess there is no sense getshyting upset over this since thats life After all how many of us as parents have felt our contribution unsung when our kid got to be 18

Next years EAA Convention will once again see the curtain rise on this permashynent facility Plan to hang out and bring a shirt you can get dirty Most imporshytantly - this is not just an activity for men As we have discovered in restorshying our Bellanca we both enjoy the reshystoration work and Pam acquires skills simply by doing And by the way it is a lot of fun bull

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

4N~ tIl OXmiddot~ 8t pu 1 nd indl~(t1 11 hUd on )j lt1ntObt12 re rdul I ull~n hcr~ JI~tot

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

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MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 27

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BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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VINTAGE AIRPLANE 29

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EAA OFFICIAL

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415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 3: Vintage Airplane - Dec 1985

VI~TAf3~ LIT~llATUll~

By Dennis Parks

AIR FACTS - 1946

In the immediate post war years of World War II the light plane industry exshyperienced rapid growth in strength It was assumed that many of the returning military pilots would want their own airshycraft and that other newly discharged veterans would take advantage of the VA flight training legislation

Many of the leading mass market magazines carried fanciful articles about post war airplanes for the comshymon man and woman These were to be used for personal leisure flying shyweekend jaunts and longer vacation trips The light plane manufacturers felt that a mass market was coming into being and it was the desire of the ordishynary citizen to fly It was predicted that the air-minded public would spend one billion dollars on personal flying in 1955

It looked like the market would be a good one and it was for a while In 1946 the first full year of peace 33254 light planes were built and sold This nearly doubled the size of the civil aviation fleet It was this period that saw the deshyvelopment of the personal pilots magazine as we know it today

Among the magazines which noted this phenomena and aimed its appeal toward the private pilot was Air FactsshyThe magazine for Pilots It was edited by Leighton Collins an active pilot with several thousand hours of experience The magazine started out as a monthly information service to pilots devoted eXClusively to an analysis of air accishydents From the first issue of February 1938 to July 1938 it carried the subtitle of Facts knowledge safety The esshysence of the first six years of Air Facts accident reports were published as a chapter of Wolfgang Langewiesches book Stick and Rudder published in 1944 The chapter was called The Dangers of the Air

Unlike its contemporaries which coshyvered the military commercial and inshydustrial scenes Air Facts coverage was aimed at private aviation Its main concerns were flying skills flying safety personal uses of aircraft and tests of general aviation aircraft

One of the regular monthly features was Dear Student done by Wolfgang Langewiesche This series covered bashysics of flying for the private pilot Topics such as control functions angle of atshytack and groundloops were covered Navigation and cross-country flying was heavily covered with over 20 articles in 1946 One of the cross-country articles was by the pilot who flew his wife and 12-month-old daughter from New York to Wyoming and back in their Cessna 140 Air Facts comment was The famshyily airplane it seems is here

Flying safety was a big concern of the magazine Almost every month there was a feature article devoted to the subject In October 1946 an article Safety is a Sorry Subject appeared written by Wilfred Owen He stated that the future of private flying depended on a good safety record the sad truth is that the private plane has been getshyting mixed up in a lot of accidents

Accidents had driven up the insurshyance costs to as high as one third of the total airplane operating costs Not only was there a financial discouragement to airplane ownership but the relucshytance among potential buyers to risk their valuable necks was making it difshyficult to develop a real mass market Among the other articles on the future of private flying were Is Private Flying Off Course and Keep Private Flying on Course

The real interest today in Air Facts lies in its coverage of light aircraft The covers featured the splended photoshygraphy of Hans Groenhoff and every issue contained a flight test of a light plane The pilot reports in Air Facts began in 1939 and by the end of 1941 there had been over 30 aircraft covered The reports in 1946 by Leighton Collins the editor included the new light aircraft awaiting the emerging personal plane market

Among the aircraft reviewed in 1946 were the Piper Super Cruiser Culver V Bonanza Seabee and Navion These flight tests ran about 17 pages in length Not only did the articles give the history of the development of the aircraft and its specifications but also included a hands-on flying report

The report on the Piper Super Cruiser said that it came about to provide as

much speed as possible without losing small field abilities as many of the new pilots were coming from the hinterlands where there are only small and usually soft fields

The flight test portion stated the most important thing to say about the ship is that much more attention than usual should be paid to how the airplane is trimmed at any given time On the whole the editor liked the Super Cruiser its true 100 mph cruiseand lauded its handling features such as differential aishylerons At $2905 with starter generator battery and cabin heater it left them wondering how Piper did it

Air Facts is a great source of informashytion on the emerging light plane market before and after the war When the story of the light plane in America is writshyten Air Facts will have to be a prime source of information

Contest

It is time to ask for help from our readership - and in this is a reward The question what is the first published pilot report in an aviation journal This is defined as a report of a flight test of an aircraft conducted and written by a staff member of an aviation journal

This is a common practice today but when and where did it originate These were appearing regularly in 1946 in Air Facts Flying and Skyways reported by people such as Leighton Collins Max Karant and Selby Calkins But what was the first of such reports Air Facts began publishing pilot reports in Febshyruary 1939 with one report on the Waco N Were there earlier ones

The Contest The person who sends in a photocopy of the earliest flight test reported in an aviation journal before 1939 will be rewarded with a reprint edishytion of the 1909 Janes All the Worlds Airships

So don your thinking caps and dig through that literature you have out there Send your answers to Dennis Parks co THE VINTAGE AIRPLANE EAA Wittman Airfield Oshkosh WI 54903-3086 The results will be reshyported in THE VINTAGE AIRPLANE The due date is February 28 1986

Good Luck

VINTAGE AIRPLANE 5

OSHKOSH 1985 THE NEW RESTORATION TENT

by Larry DAttilio and Pamela Foard AlC Press Co-Chairmen

(Photos by Larry DAttilio except as noted)

This year there was a strange new tent at Oshkosh just nestled between the Type Club Tent and the Antique food concession So what you say Well dont just walk past this one charming people because theres magic inside Its kinda dark in there so allow time for your peepers to adjust and what do you see Airplane bones and carcasses One of them looks new and is in that familiar Cub Yellow shymust be some sort of Cub Yup thats what it is all right - an E-2 getting close to being done

Now I puts my finger in here while I hold this little fella there intones one of the tents residents who has two arms deep into the innards of an OX-5 enshygine This scene reminds one of a counshytry doctor immersed in a delicate apshypendectomy The speaker and engine doctor is Red Perkins who has a pershysonal bearing we all associate with Abe Lincoln Fact is that when Red is holdshying forth in his glowing baritone it makes an OX-5 overhaul sound as if it is the Gettysburg address being delivered Actually Red is as knowledgeable as anyone about the OX-5 and enjoys inshytroducing other people to the art of overshyhauling one This Convention saw this engines disassembly and work will continue on it during the year as this it belongs to the EAA Aviation Foundashytion Its easy to say that the lanky Red had one of the most popular attractions in the AIC Division s area of the Conshyvention and deservedly so

Elsewhere in this canvas theatre we see a Culver Cadet fuselage that has been most reworked and next to it laid out like small whale skeleton is the parshytially deskinned Culver wing When it was first brought over to the Restoration Tent the wing looked like a hopeless project But hopeless is a foreign word to restoration chairman George Meade and his two co-chairmen Dave Broadshyfoot and Clarence Schreiber George is president of the Milwaukee Wisconsin area AlC Chapter 11 These gents apshyproach hopeless looking restorations the way Tolkeins little heroes accepted their ring quest And besides what folk have been able to turn down a restorashytion challenge who deign to call themshyselves proper EAA members

Dave Clarence and George would 6 DECEMBER 1985

Photo by Jack McCarthy

Red Perkins has an attentive audience as he demonstrates the overhaul of an OX-5

have been overwhelmed with the task of getting the restoration facility preshypared for the Convention by themshyselves The airplanes and other paraphernalia from the Museum had to be catalogued first and some of the reshystoration had to be done in advance This would not have been possible withshyout the help of many members of AlC Chapter 11 Long before the Convenshytion Chapter members would journey to Oshkosh on Saturdays to accomplish the preparation Tom Hampshire was the main assisting worker for this effort

and for working the exhibit itself all durshying the Convention

By the end of Oshkosh the Culver wing had been properly denuded and plans were being made to rebuild its ribs and to apply a new plywood skin The original skin had been removed very gingerly involving the use of chisels to pry (or prise if you care to) the skin from ribs and spar This routine went on and on during the week and showed off the concept of the Restorashytion Tent It was a place for members to stop by roll up their sleeves and

work Although many members helped with the various projects one member of EAA Chapter 277 stood out Bob Lembcke had worked on Culvers beshyfore and he was like a moth to a light bulb with the work on the Culver wings

We were intrigued with this tent ourshyselves because we have found that you really dont appreciate the full beauty of a particular kind of aircraft until you have been involved with some of its reshybuilding

While Larry DAttilio was standing around trying to take in all of this activshyity he became aware of some of the elders hanging around the E-2 CUb As part of our job to insure good press for the AlC Division we needed to be lookshying for human interest stories to feed reporters Stories associated with the origins of airplanes are always interestshying Then there was that pretty E-2 Cub that Larry had just seen over at Gene Chases hangar on Wittman Airfield to further stimulate his interest Would he overcome his famous shyness () to ask these elders for an interview

One of these elders was Bite Livingston who is 82 and has quite a story to tell As it turned out his associshyation with Taylorcraft exceeded his asshysociation with the Piper product There is too much to tell for the scope of this article but a few highlights should be mentioned

Bite is the brother of now deceased Johnny Livingston a famous pilot who is said to be the role model for a certain perapatetic seagull As a showman pilot Johnny was dependent on Bite to help promote his aviation feats Bite was perfect for this as he was an experishyenced promoter of the airplanes for which he was a dealer

Bite said that in 1937 CG Taylor deshyveloped a distributorship for his airplanes at a whopping 25 percent margin for the dealer That begat Bites association with Taylor which lasted until 1946 when the Taylorcraft people went to a factory-direct selling operation only and he sold 137 of them in 5 months - sort of a last deep gasp (Gee whiz we heard only two new airplanes had been sold in all of Wisshyconsin in the first two-thirds of 1985) Another reason that Bite switched to Taylor back in 1937 was because of the crippling fire Piper just had at his Bradshyford Pennsylvania plant Our venerable Bite related that when Taylor heard of Pipers terrible fire he broke down beshycause Taylor wanted to beat him fair and square Really a wonderful person to talk to Bite is typical of the type of person you can meet at the Restoration Tent

Two other fellows to interviewed were George W Kirkendall 83 and Roger Wolcott 73 George had been with the Light Mfg and Foundry Co and said that brought him into early contact with Taylor Roger said he was chief inspec-

Stories of Cubs and Taylorcrafts were told by (L-R) Roger WolcoH George Kirkendall and Bite Livingston

Culver wing is deskinned by (L-R) Bob Lembcke Ben Workman Tom Hampshire and George Meade

Photo by Jack McCarthy

(R-L) Tom Poberezny stops by the Restoration Tent to chat with volunteers Tom Hampshyshire George Meade and Bob Lembcke as they work on the Culver wing

VINTAGE AIRPLANE 7

Photo by Jack McCarthy Photo by Jack McCarthy

Dave Broadfoot (L) makes new nose ribs for the Culver wing The Culver Cadet wing will need lots of work to become airshyusing original pieces as patterns worthy

OSHKOSH 1985 THE NEW RESTORATION TENT

Red Perkins demonstrates cylinder removal from OX-5 engine 8 DECEMBER 1985

tor for Taylorcraft from 1946 to 1950 They both related stories on the deshyvelopment of the early Cubs and then the Taylorcraft

It is too bad that the history of the past could not have been recorded as it occurred with the same detail that is possible today through computers The development of a whole new airplane is a very important part of history espeshycially because it involves so much creashytive thinking This process is in the best human spirit and interesting to all of us later on Aviation history is incomplete since usually an aircraft ends up with a lot of other input into its ultimately sucshycessful prototype It is this input that goes unrecorded and its authors unshysung We guess there is no sense getshyting upset over this since thats life After all how many of us as parents have felt our contribution unsung when our kid got to be 18

Next years EAA Convention will once again see the curtain rise on this permashynent facility Plan to hang out and bring a shirt you can get dirty Most imporshytantly - this is not just an activity for men As we have discovered in restorshying our Bellanca we both enjoy the reshystoration work and Pam acquires skills simply by doing And by the way it is a lot of fun bull

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

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VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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VINTAGE AIRPLANE 29

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30 DECEMBER 1985

EAA OFFICIAL

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 4: Vintage Airplane - Dec 1985

OSHKOSH 1985 THE NEW RESTORATION TENT

by Larry DAttilio and Pamela Foard AlC Press Co-Chairmen

(Photos by Larry DAttilio except as noted)

This year there was a strange new tent at Oshkosh just nestled between the Type Club Tent and the Antique food concession So what you say Well dont just walk past this one charming people because theres magic inside Its kinda dark in there so allow time for your peepers to adjust and what do you see Airplane bones and carcasses One of them looks new and is in that familiar Cub Yellow shymust be some sort of Cub Yup thats what it is all right - an E-2 getting close to being done

Now I puts my finger in here while I hold this little fella there intones one of the tents residents who has two arms deep into the innards of an OX-5 enshygine This scene reminds one of a counshytry doctor immersed in a delicate apshypendectomy The speaker and engine doctor is Red Perkins who has a pershysonal bearing we all associate with Abe Lincoln Fact is that when Red is holdshying forth in his glowing baritone it makes an OX-5 overhaul sound as if it is the Gettysburg address being delivered Actually Red is as knowledgeable as anyone about the OX-5 and enjoys inshytroducing other people to the art of overshyhauling one This Convention saw this engines disassembly and work will continue on it during the year as this it belongs to the EAA Aviation Foundashytion Its easy to say that the lanky Red had one of the most popular attractions in the AIC Division s area of the Conshyvention and deservedly so

Elsewhere in this canvas theatre we see a Culver Cadet fuselage that has been most reworked and next to it laid out like small whale skeleton is the parshytially deskinned Culver wing When it was first brought over to the Restoration Tent the wing looked like a hopeless project But hopeless is a foreign word to restoration chairman George Meade and his two co-chairmen Dave Broadshyfoot and Clarence Schreiber George is president of the Milwaukee Wisconsin area AlC Chapter 11 These gents apshyproach hopeless looking restorations the way Tolkeins little heroes accepted their ring quest And besides what folk have been able to turn down a restorashytion challenge who deign to call themshyselves proper EAA members

Dave Clarence and George would 6 DECEMBER 1985

Photo by Jack McCarthy

Red Perkins has an attentive audience as he demonstrates the overhaul of an OX-5

have been overwhelmed with the task of getting the restoration facility preshypared for the Convention by themshyselves The airplanes and other paraphernalia from the Museum had to be catalogued first and some of the reshystoration had to be done in advance This would not have been possible withshyout the help of many members of AlC Chapter 11 Long before the Convenshytion Chapter members would journey to Oshkosh on Saturdays to accomplish the preparation Tom Hampshire was the main assisting worker for this effort

and for working the exhibit itself all durshying the Convention

By the end of Oshkosh the Culver wing had been properly denuded and plans were being made to rebuild its ribs and to apply a new plywood skin The original skin had been removed very gingerly involving the use of chisels to pry (or prise if you care to) the skin from ribs and spar This routine went on and on during the week and showed off the concept of the Restorashytion Tent It was a place for members to stop by roll up their sleeves and

work Although many members helped with the various projects one member of EAA Chapter 277 stood out Bob Lembcke had worked on Culvers beshyfore and he was like a moth to a light bulb with the work on the Culver wings

We were intrigued with this tent ourshyselves because we have found that you really dont appreciate the full beauty of a particular kind of aircraft until you have been involved with some of its reshybuilding

While Larry DAttilio was standing around trying to take in all of this activshyity he became aware of some of the elders hanging around the E-2 CUb As part of our job to insure good press for the AlC Division we needed to be lookshying for human interest stories to feed reporters Stories associated with the origins of airplanes are always interestshying Then there was that pretty E-2 Cub that Larry had just seen over at Gene Chases hangar on Wittman Airfield to further stimulate his interest Would he overcome his famous shyness () to ask these elders for an interview

One of these elders was Bite Livingston who is 82 and has quite a story to tell As it turned out his associshyation with Taylorcraft exceeded his asshysociation with the Piper product There is too much to tell for the scope of this article but a few highlights should be mentioned

Bite is the brother of now deceased Johnny Livingston a famous pilot who is said to be the role model for a certain perapatetic seagull As a showman pilot Johnny was dependent on Bite to help promote his aviation feats Bite was perfect for this as he was an experishyenced promoter of the airplanes for which he was a dealer

Bite said that in 1937 CG Taylor deshyveloped a distributorship for his airplanes at a whopping 25 percent margin for the dealer That begat Bites association with Taylor which lasted until 1946 when the Taylorcraft people went to a factory-direct selling operation only and he sold 137 of them in 5 months - sort of a last deep gasp (Gee whiz we heard only two new airplanes had been sold in all of Wisshyconsin in the first two-thirds of 1985) Another reason that Bite switched to Taylor back in 1937 was because of the crippling fire Piper just had at his Bradshyford Pennsylvania plant Our venerable Bite related that when Taylor heard of Pipers terrible fire he broke down beshycause Taylor wanted to beat him fair and square Really a wonderful person to talk to Bite is typical of the type of person you can meet at the Restoration Tent

Two other fellows to interviewed were George W Kirkendall 83 and Roger Wolcott 73 George had been with the Light Mfg and Foundry Co and said that brought him into early contact with Taylor Roger said he was chief inspec-

Stories of Cubs and Taylorcrafts were told by (L-R) Roger WolcoH George Kirkendall and Bite Livingston

Culver wing is deskinned by (L-R) Bob Lembcke Ben Workman Tom Hampshire and George Meade

Photo by Jack McCarthy

(R-L) Tom Poberezny stops by the Restoration Tent to chat with volunteers Tom Hampshyshire George Meade and Bob Lembcke as they work on the Culver wing

VINTAGE AIRPLANE 7

Photo by Jack McCarthy Photo by Jack McCarthy

Dave Broadfoot (L) makes new nose ribs for the Culver wing The Culver Cadet wing will need lots of work to become airshyusing original pieces as patterns worthy

OSHKOSH 1985 THE NEW RESTORATION TENT

Red Perkins demonstrates cylinder removal from OX-5 engine 8 DECEMBER 1985

tor for Taylorcraft from 1946 to 1950 They both related stories on the deshyvelopment of the early Cubs and then the Taylorcraft

It is too bad that the history of the past could not have been recorded as it occurred with the same detail that is possible today through computers The development of a whole new airplane is a very important part of history espeshycially because it involves so much creashytive thinking This process is in the best human spirit and interesting to all of us later on Aviation history is incomplete since usually an aircraft ends up with a lot of other input into its ultimately sucshycessful prototype It is this input that goes unrecorded and its authors unshysung We guess there is no sense getshyting upset over this since thats life After all how many of us as parents have felt our contribution unsung when our kid got to be 18

Next years EAA Convention will once again see the curtain rise on this permashynent facility Plan to hang out and bring a shirt you can get dirty Most imporshytantly - this is not just an activity for men As we have discovered in restorshying our Bellanca we both enjoy the reshystoration work and Pam acquires skills simply by doing And by the way it is a lot of fun bull

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

4N~ tIl OXmiddot~ 8t pu 1 nd indl~(t1 11 hUd on )j lt1ntObt12 re rdul I ull~n hcr~ JI~tot

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MuJ floorboa rd- lqhll 1M od anJ 11 MKvhyt crumline lIn iittpmo I pt)WO()d ttaJu tCgtt OIl lAp

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

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Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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VINTAGE AIRPLANE 29

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30 DECEMBER 1985

EAA OFFICIAL

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 5: Vintage Airplane - Dec 1985

work Although many members helped with the various projects one member of EAA Chapter 277 stood out Bob Lembcke had worked on Culvers beshyfore and he was like a moth to a light bulb with the work on the Culver wings

We were intrigued with this tent ourshyselves because we have found that you really dont appreciate the full beauty of a particular kind of aircraft until you have been involved with some of its reshybuilding

While Larry DAttilio was standing around trying to take in all of this activshyity he became aware of some of the elders hanging around the E-2 CUb As part of our job to insure good press for the AlC Division we needed to be lookshying for human interest stories to feed reporters Stories associated with the origins of airplanes are always interestshying Then there was that pretty E-2 Cub that Larry had just seen over at Gene Chases hangar on Wittman Airfield to further stimulate his interest Would he overcome his famous shyness () to ask these elders for an interview

One of these elders was Bite Livingston who is 82 and has quite a story to tell As it turned out his associshyation with Taylorcraft exceeded his asshysociation with the Piper product There is too much to tell for the scope of this article but a few highlights should be mentioned

Bite is the brother of now deceased Johnny Livingston a famous pilot who is said to be the role model for a certain perapatetic seagull As a showman pilot Johnny was dependent on Bite to help promote his aviation feats Bite was perfect for this as he was an experishyenced promoter of the airplanes for which he was a dealer

Bite said that in 1937 CG Taylor deshyveloped a distributorship for his airplanes at a whopping 25 percent margin for the dealer That begat Bites association with Taylor which lasted until 1946 when the Taylorcraft people went to a factory-direct selling operation only and he sold 137 of them in 5 months - sort of a last deep gasp (Gee whiz we heard only two new airplanes had been sold in all of Wisshyconsin in the first two-thirds of 1985) Another reason that Bite switched to Taylor back in 1937 was because of the crippling fire Piper just had at his Bradshyford Pennsylvania plant Our venerable Bite related that when Taylor heard of Pipers terrible fire he broke down beshycause Taylor wanted to beat him fair and square Really a wonderful person to talk to Bite is typical of the type of person you can meet at the Restoration Tent

Two other fellows to interviewed were George W Kirkendall 83 and Roger Wolcott 73 George had been with the Light Mfg and Foundry Co and said that brought him into early contact with Taylor Roger said he was chief inspec-

Stories of Cubs and Taylorcrafts were told by (L-R) Roger WolcoH George Kirkendall and Bite Livingston

Culver wing is deskinned by (L-R) Bob Lembcke Ben Workman Tom Hampshire and George Meade

Photo by Jack McCarthy

(R-L) Tom Poberezny stops by the Restoration Tent to chat with volunteers Tom Hampshyshire George Meade and Bob Lembcke as they work on the Culver wing

VINTAGE AIRPLANE 7

Photo by Jack McCarthy Photo by Jack McCarthy

Dave Broadfoot (L) makes new nose ribs for the Culver wing The Culver Cadet wing will need lots of work to become airshyusing original pieces as patterns worthy

OSHKOSH 1985 THE NEW RESTORATION TENT

Red Perkins demonstrates cylinder removal from OX-5 engine 8 DECEMBER 1985

tor for Taylorcraft from 1946 to 1950 They both related stories on the deshyvelopment of the early Cubs and then the Taylorcraft

It is too bad that the history of the past could not have been recorded as it occurred with the same detail that is possible today through computers The development of a whole new airplane is a very important part of history espeshycially because it involves so much creashytive thinking This process is in the best human spirit and interesting to all of us later on Aviation history is incomplete since usually an aircraft ends up with a lot of other input into its ultimately sucshycessful prototype It is this input that goes unrecorded and its authors unshysung We guess there is no sense getshyting upset over this since thats life After all how many of us as parents have felt our contribution unsung when our kid got to be 18

Next years EAA Convention will once again see the curtain rise on this permashynent facility Plan to hang out and bring a shirt you can get dirty Most imporshytantly - this is not just an activity for men As we have discovered in restorshying our Bellanca we both enjoy the reshystoration work and Pam acquires skills simply by doing And by the way it is a lot of fun bull

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

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To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

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ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

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The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

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he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

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VINTAGE AIRPLANE 31

Page 6: Vintage Airplane - Dec 1985

Photo by Jack McCarthy Photo by Jack McCarthy

Dave Broadfoot (L) makes new nose ribs for the Culver wing The Culver Cadet wing will need lots of work to become airshyusing original pieces as patterns worthy

OSHKOSH 1985 THE NEW RESTORATION TENT

Red Perkins demonstrates cylinder removal from OX-5 engine 8 DECEMBER 1985

tor for Taylorcraft from 1946 to 1950 They both related stories on the deshyvelopment of the early Cubs and then the Taylorcraft

It is too bad that the history of the past could not have been recorded as it occurred with the same detail that is possible today through computers The development of a whole new airplane is a very important part of history espeshycially because it involves so much creashytive thinking This process is in the best human spirit and interesting to all of us later on Aviation history is incomplete since usually an aircraft ends up with a lot of other input into its ultimately sucshycessful prototype It is this input that goes unrecorded and its authors unshysung We guess there is no sense getshyting upset over this since thats life After all how many of us as parents have felt our contribution unsung when our kid got to be 18

Next years EAA Convention will once again see the curtain rise on this permashynent facility Plan to hang out and bring a shirt you can get dirty Most imporshytantly - this is not just an activity for men As we have discovered in restorshying our Bellanca we both enjoy the reshystoration work and Pam acquires skills simply by doing And by the way it is a lot of fun bull

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

4N~ tIl OXmiddot~ 8t pu 1 nd indl~(t1 11 hUd on )j lt1ntObt12 re rdul I ull~n hcr~ JI~tot

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

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VINTAGE AIRPLANE 29

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VINTAGE AIRPLANE 31

Page 7: Vintage Airplane - Dec 1985

DAVE SERENES

PIPER PA-20 PACER by Dick Cavin

(Photos by Carl Schuppel)

As we walk by the hundreds of disshyplay airplanes at an Oshkosh fly-in we tend to focus our thoughts and admirashytion on the ones that are the most outshystanding Usually we dont stop to visshyualize what the owner really had to do to get it to its present state

Each and everyone of those gleamshying restorations out there has an owner who has invested a good sized hunk of his money (and who knows how many hours of labor) to present the object of his affection in the most favorable light to the critical eyes of the assembled aficionados There is a real human inshyterest story behind each and everyone of those restorations - stories that would fire the spectators interest even more if they could but hear them Dave Serenes story is one of those

Its a story that began back in 1977 when Dave Serene (EAA 209915) 914 Main Street Ford City PA 16226 alshymost bought this particular 1952 Piper PA-20 Pacer with its 125 hp 0-290 Lycoming engine He got outbid a couple of hundred for it then but he kept

track of it for five years In November 1982 the owner in Kentucky advertised it for sale

When Dave first dickered for it he knew it had some corrosion on the lower longerons In the intervening five years he knew it was bound to be worse When he told the current owner about this he got a quick sale price of $2500 so Dave now owned Piper PAshy20 Pacer N1580A SIN 20-814 At about half of his original bid

It wasnt exactly a bargain though Dave described it as a flying basket case The engine turned out to be junk When he pulled 3 jug so much oil came out that he could have sold it to the Arabs he said He also found three of the four jugs were cracked so obvishyously the engine had to be majored EI Reno did the cylinder work and a Colshyumbus firm did the build up part of the major At this point his investment had more than doubled the purchase price but he hadnt really gotten started spending money yet

His next surprise came when he noticed the right wing had an unusual amount of washout He decided a pocshyketknife inspection was in order Sure

enough he found the rear spar badly bent That was just the worst part though There was much more

After he had completely stripped the right wing he decided hed better go over the rest of the structure with a fine tooth comb He didnt have to do much combing though until it was plain that a ground up restoration was called for Little did he realize then that the total bill for parts alone would add up to alshymost $20000 before he was through

The right wing damage showed the airplane had been ground looped at least two or three times Parts of the gear legs and supporting structure had to be replaced Before he could do much in that department though there was much much work to be done on the longerons and stringers This airplane had always been a tail dragshyging Pacer and the tail end of the longeshyrons caught a lot of water over the years Back in this area the rust flakes were desperately holding hands to keep it all together

It was big decision time about now for Dave He either had to go first class and build up an airplane that would last 20 years and spend a lot of bucks in the

VINTAGE AIRPLANE 9

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

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ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

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WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

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Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

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BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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VINTAGE AIRPLANE 29

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30 DECEMBER 1985

EAA OFFICIAL

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 8: Vintage Airplane - Dec 1985

Dave Serene and his son

process or push it over a cliff and forget the whole thing A good friend an excelshylent AampP entered the picture here and helped Dave decide so it was damn the torpedos full speed ahead time

The airplane was towed over to the friends shop which was 35 miles from Daves house Dave works for US Air in the stores department and normally had to drive 65 miles to work each day His new routine was to get up early and drive to the friend s shop work a few hours drive home grab a quick bite drive to work and then do it all over again the next day It was over 200 miles per day driving plus working two jobs (in effect) a real grind for anyone

When new tubing was spliced in on the lower longerons and all sub-strucshyture and U-channel stringers replaced it was all sprayed with epoxy primer This time the tubing got an internal oil bath to ward off future rust A new stainshyless steel firewall was installed and all new 18 control cables of stainless steel were installed along with all new fairleads and pulleys

The original wheels and tires were 800 x 4s with the notoriously poor exshypander tube brakes Dave decided to replace them with 600 x 6 Clevelands with double puck disc brakes along with all brake lines and dual toe brake cylinders This got into a lot of work and ate up quite a few belts of wampun too

It was looking much better now but there was lots of work still ahead The airplane was completely rewired and modernized with Klixon pop-outs along with a heavy 00 copper cable from batshytery to starter and oversize ground

box under the right front seat had to be replaced along with the battery itself

Back on the tail most of the structure was pretty good but Dave decided to go with all new brace wires All hinges had to be replaced due to wear The 8 maule tail wheel wasn t original but was good enough to survive the junk pile An all new stabilizer jack was installed as the old one was rusted solid

Dave decided to use a 56 Tri-Pacer instrument panel in order to get the radios where he wanted them Post lighting was installed but he retained the original moonlight system as a back up and as a map light The starter button between the pilots legs was eliminated and replaced with a key switch

Many of the instruments had seen better days so a brand new airspeed indicator altimeter VSI electric turn coordinator compass and artifical horishyzon were called for The Pacer orignally had only a King KX-150 installed but

Dave put in a Narco 120 NavCom a Narco AT -150 transponder and an Apollo Loran C for his avionics packshyage The NavCom is only a backup as the Loran works so well Dave says he can even get down in the valleys with confidence using the Loran when he has to contend with low visibility on cross country flights Dave also added an EGT to the panel and uses it religishyously A dry vacuum pump to run the artificial horizon and directional gyro was still another addition

All the sheet metal work on the airplane was replaced Only the nose bowl and spinner were useable Door skins belly pan boot cowl and wrapshyaround were all meticulously fitted right along with all new metal leading edges on the wing

New wing parts were used where needed and even new struts made the team New windows and windshield were next but here Dave went back to the original sliding side windows for cooler summer operation even though the fixed windows were much quieter A stall warning indicator and windshield defrosters were the next items to be added

It was recover time now and Dave opted for Ceconite 102 and Randolph urethane paint but before he started this he put the former interior back in It was fast approaching Oshkosh 83 time and just three days before its opening they shot the yellow of his tri-color paint scheme at 1 30 am They went to breakfast and came back at 830 am and shot the red They shot the orange after lunch at 1 pm and that night they trailered it to the airport and assembled and rigged it

An hour test hop verified the engine and airframe to perform as advertised so on opening day he struck out for Oshkosh Enroute the VOR and comshypass played dead but that was only a minor annoyance for a guy who had been through what the last year had disshyhed up for Dave The new engine purshyred like a kitten all the way and soon the tires were squeaking on runway 27 at Wittman Field

As he flew he thought back over the

straps throughout A new 65 amp altershy Over 1400 hours went into this beautiful custom restoration which resulted in a Best nator was also installed The battery Piper Award at Oshkosh 85 10 DECEMBER 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

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ImrlOW4 pin ut- ryp ~dl1t cux fntb II Rul~u)( MllUft openctd hom rOOllargt hect~ ~Q-J(rlt fO( iIHer Uyi

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ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

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VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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VINTAGE AIRPLANE 29

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30 DECEMBER 1985

EAA OFFICIAL

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 9: Vintage Airplane - Dec 1985

The Pacer is finished yellow with red and orange trim The attractive paint scheme compliments the crafts lines

past year and all those dollars and torshyturous hours His buddy had put in over 1000 hours on it and Dave another 400 At the midway point he wanted to sell it and pay his good friend for his work but his buddy would have none of it He said Go fly it and pay me when you can Since then Dave has worked many hours of overtime to pay his debt

When he saw the gleaming polished beauties at Oshkosh he realized a fabshyric airplane would have tough sledding to make Grand Champion so he was content with the Best Piper Award When he got back he yanked the old interior and reupholstered everything in a matching crushed velour

One day while flying through some heavy rain all the paint peeled off the wing leading edge He had to replace that before he went to Sun n Fun 84 where he drew another Best Piper Award He later built up a pair of superb fiberglass wheel pants that added a lot

by George A Hardie Jr

This twin-engined cabin monoplane was an attractive design for the period in which it was built The photo was taken in 1930 at Bishop Airport Flint Michigan and was submitted by Donna Benedict of Wayland Michigan Anshyswers will be published in the March 1986 issue of THE VINTAGE AIRPLANE Deadline for that issue is

in looks prior to his return to Oshkosh 84 Still no brass ring but he wasnt too unhappy to be Best Piper again

This year at Oshkosh he again leaded for home with a Best Piper Award Before he left he put a For Sale sign in the window I asked if he was selling to raise money for a new restorashytion project as so many others do He said No this is my last project I just can t compete with the polished allshymetal ones Time will tell

Daves beautifu l Pacer was certainly a crowd pleaser and was a well-deshyserved object of admiration for his fine work After hearing Daves account of the trials and tribu lations of a restorer I know Ill have a far greater appreciashytion of what it takes to just get one of these beauties to Oshkosh Hats off to Dave and his fellow restorers bull

Dave installed a 56 Tri-Pacers instrument panel to get the radios where he wanted them The interior is strictly plush

designed the Arrow Sport cantilever biplane the Swanson Coupe KarishyKeen and Plymacoupe The Lincoln Sport initially used a 35 hp Anzani but was seen with a two-cylinder Lawrence a Henderson a Salmson and a six-cyshylinder Anzani which later became the slightly Americanized Brownbeck (Light) engine series progenitor The Lincoln-Standard Airplane Co Lincoln Nebraska joined Ed Heath as one of the early American companies to sell kits and plans to prospective builders Plans also were published in Modern Mechanics Flying and Glider Manual for 1930

January 15 1986 Only one answer was received for the

Mystery Plane featured in the Sepshytember 1985 issue of THE VINTAGE AIRPLANE Charley Hayes of Park Forest Illinois writes

The September Mystery Plane is a slightly cleaned up version of the linshycoln Sport with more modern cabane strut and center section arrangement DeSigned by Swen Swanson who also

VINTAGE AIRPLANE 11

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

4N~ tIl OXmiddot~ 8t pu 1 nd indl~(t1 11 hUd on )j lt1ntObt12 re rdul I ull~n hcr~ JI~tot

11i N~ atlOn b(hu t(lnocctcd INd few UIIC

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MuJ floorboa rd- lqhll 1M od anJ 11 MKvhyt crumline lIn iittpmo I pt)WO()d ttaJu tCgtt OIl lAp

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Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

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ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

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MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 29

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EAA OFFICIAL

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 10: Vintage Airplane - Dec 1985

The production Arkansas Aircraft Corporations Command-Aire 3C3 Note long span slotted aileron on lower wing navigation lights and compass

Albert Volllllecke and COlllmandshyAire

by Robert G Locke (EAA 56824 NC 5186) 19342 E South Avenue Reedley CA 93654

In 1926 a group of representatives from the Ernest Heinkel Aeroplane Company in Germany visited the United States in an attempt to interest the govshyernment in a new training aircraft deshy12 DECEMBER 1985

THE COMMANDA IRE

The COMMAN[)AJ)E wS J igneJ and buat in the belief there were a large number of pc pIc anxious for J plane that could truly be cia iJied as ABetter hip The volume of orders received for the COMMAND-A IRE has more than justified this helie

Features That Make The COMMANDmiddotAIRE the Greatest Airplane Value Ever Offered at the Presen Price

I I)r-dar Ii ~tllJ by _nt I)f~r pUllt 9 Cmiddotnuduw IMUUUfOtl mounted uoder

4N~ tIl OXmiddot~ 8t pu 1 nd indl~(t1 11 hUd on )j lt1ntObt12 re rdul I ull~n hcr~ JI~tot

11i N~ atlOn b(hu t(lnocctcd INd few UIIC

ImrlOW4 pin ut- ryp ~dl1t cux fntb II Rul~u)( MllUft openctd hom rOOllargt hect~ ~Q-J(rlt fO( iIHer Uyi

-4 fi~ A1 of lumml11k sku Ith hampt Il Stlbhlr luJputabtt (ro) pilot rockplt ~hlaquot btra It

MuJ floorboa rd- lqhll 1M od anJ 11 MKvhyt crumline lIn iittpmo I pt)WO()d ttaJu tCgtt OIl lAp

1f ItKt~ lit) tbrouth ~Iiaunadon of -laquolItff C ft rt Uld bncn7 Extra Jrlt 1Ijd ~f~1t c(o(kpl

11 mttJ path uh ti~ lurintgt ~Irut wd 16 Sautl 11 ~pib thtOlljfh poundUlfJ of ~ h(vlfl( tn lybdrilIJ) rtL j rIJ 1k9YIpIJ ltcqQu

Price 2950 AT U TILE ROCK If you cxpct to own a COMMAND-AJRE

(sJJtct let chfttj this ean your orckr uld be pb cd without deJay

To Dealers On account ur incrc-dSCd production we are in

~Ition to cOntract with a few morc repucabl dea lers - wire for details

ARKANSAS AIRCRAFf CO UTILE ROCK ARKANSAS

X-3790 the prototype Arkansas Aircraft Company CommandshyAire later to be deSignated as model 3C3 Note ailerons on both upper and lower wings

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

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WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

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Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

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ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

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VINTAGE AIRPLANE 29

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$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

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BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

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L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

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FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

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E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 11: Vintage Airplane - Dec 1985

sign This new design was a low wing monoplane powered by an 80 horseshypower engine (after World War I Gershymany was limited to aircraft production with no more than 80 horsepower by the Treaty of Versailles)

In the United States the airplane was slowly evolving from a fighting machine into a pleasure business and instrucshytional machine One Heinkel engineer Albert Voelmecke (later spelled VolshyImecke) was fascinated by the growth of civil aviation in the US He decided to explore the possibility of becoming involved with a wide open aviation inshydustry with no restrictions

Vollmecke saw an advertisement in a trade publication for an aeronautical enshygineer at a small manufacturing plant in Little Rock Arkansas He answered the ad and was hired by the Arkansas Airshycraft Company in early 1927

The company had a designer who had constructed an airplane that could be used for training and business flying The airplane was a biplane powered by a surplus Curtiss OX-5 engine of 90 horsepower and was designated as the model 3C3 There were some problems with the design both in construction and flying characteristics The original designer a graduate of the Masshysachusetts Institute of Technology by the name of Kronk did not have a great deal of experience in the new industry

Vollmecke was hired to modify the original design in order to make the airshycraft more stable He redesigned the wings removing the ailerons from the upper wings and lengthening the aileron on the lower wings In addition he instalshyled slotted ailerons originally developed in Germany by Dr G Lachmann The new design flew quite well and was exshytremely stable

Application for an experimental license for the aircraft was made to the Department of Commerce Aeronautics Branch on December 6 1927 License number X-3790 was issued December 16 1927 to the Arkansas Aircraft Comshypany for the Command-Aire model3C3 Later on May 31 1928 serial number 500 was assigned to the aircraft

Vollmecke was hampered in his deshysign work because many parts fittings and components had already been fabshyricated before he was hired The proshyduction Arkansas Aircraft Corporation Command-Aire 3C3 was perfected from experimental work on X-3790 Arkanshysas Aircraft Company had purchased a number of surplus Curtiss OX-5 enshygines from the government and conshytinued to install them in their aircraft until the supply was exhausted Approxshyimately 116 OX-5 powered aircraft were manufactured by the firm which was later renamed Command-Aire Incorposhyrated

In the early days of aircraft designing airworthiness requirements were very vague When the Department of Com-

Albert Vollmecke holding sign over load test of his 3C3 tail assembly His designs always exceeded published limits

The Command-Aire model 4C3 powered by a Walter engine developing 120 hp

Command-Aires model 5C3 NC998E The last of its type built by the company VINTAGE AIRPLANE 13

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

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ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

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MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 29

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

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EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 12: Vintage Airplane - Dec 1985

Albert Vollmecke and Command-Aire

The Command-Aire 85-14 X-286V powered by the Warner Scarab 110 hp engine Note the oleo shock strut projecting above tires

Front view of the sleek Little Rocket 14 DECEMBER 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

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MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 27

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BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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VINTAGE AIRPLANE 29

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EAA OFFICIAL

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S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 13: Vintage Airplane - Dec 1985

Fuselage construction of the Little Rocket

The Little Rocket (L-R) Lee Gelbach Albert Vollmecke RB Snowden (president) Charles Shoemaker (secretarytreasurer) VINTAGE AIRPLANE 15

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

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BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

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ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

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The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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30 DECEMBER 1985

EAA OFFICIAL

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he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 14: Vintage Airplane - Dec 1985

merce Bureau of Air Commerce instishytuted the Approved Type Certificate in March 1927 it also adopted Aeronaushy Stabilitytics Bulletin 7 It was a small publication with less than 50 pages Bulletin 7 conshytained requirements dealing with deshysign construction and flight characterisshytics of aircraft for use in air commerce Vollmeckes designs always exceeded the Bulletin 7 requirements

Vollmecke modified the basic model 3C3 by installing various engines of the 90 to 185 horsepower range as the supshyply of surplus Curtiss OX-5s dwindled He used Warner Curtiss Challenger Siemens Halske Wright and others He designed the model 4C3 for the Walter radial engine manufactured in Prague Czecholslovakia It developed 120 horshysepower at 1550 rpm Only 1 aircraft was built because the engine refused to run smoothly on the low octane fuel available in the United States

Vollmeckes model 5C3 was origishynally designed for the 175 horsepower Curtiss Challenger 6 cylinder radial enshygine Approximately 35 aircraft were built by the factory during 1929 and 1930 under Approved Type Certificate 184 Other modifications built under difshyferent ATCs included the 5C3-A (Hisshypano-Suisa 180 hpj the 5C3-B (Axelshyson 150 hpj and the 5C3-C (Wright 185 hpj The model 5C3 first appeared in 1929 and featured many improvements of the model 3C3

In January 1930 Vollmecke designed the model BS-14 and BS-16 These airshycraft used the basic 5C3 wing and emshypennage but the fuselage and landing gear were different They were deshysigned primarily for aerobatic training Only 1 of each model were built the BS-14 being powered by a Warner 110 hp engine and the BS-16 being powshyered by the new Lycoming 210 hp enshygine

On July 7 1930 work was completed on a small racing plane powered by an American Cirrus supercharged engine developing 110 horsepower It was deshysignated the model MR-1 and was VolshyImeckes last design for CommandshyAire Incorporated With pilot Lee Gelshybach at the controls it won the All Amershyican Flying Derby of 1930

Command-Aire Incorporated went into receivership due to the depression that had spread across the country The company never reorganized and ceased to exist in 1931

Albert Vollmecke stayed with the company until the end He worked odd jobs to make enough money to survive the hard times

In 1933 Vollmecke joined the newly formed Aeronautics Branch of the Deshypartment of Commerce He stayed with the Civil Aeronautics Administration through reoganization into the Federal Aviation Administration In 1968 he reshytired from the FAA He was Chief of the Airframe and Equipment Branch bull 16 DECEMBER 1985

The symbol of Command-Aires stability test pilot Wright Ike Vermilya riding atop the head rest

Albert Vollmecke Chief Designer for Command-Aire Background is authors 1929 model 5C3 presently under restoration in California

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

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VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

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ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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VINTAGE AIRPLANE 29

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Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

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EM Propeller (or Rotor) Log Book $275 ppd

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The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 15: Vintage Airplane - Dec 1985

WELCOME NEW MEMBERS The following is a partial listing of members who have joined the EAA AntiqueClassic Division (through August

21 1985) We are honored to welcome them into the organization whose members common interest is vintage aircraft Succeeding issues of THE VINTAGE AIRPLANE will contain additional listings of new members

Briggs Arthur R Keller Allen R Clipsham RE Carr Dion P Chautauqua New York Addison Illinois Belfountain Ontario Canada Sterling Ill inois

McCauley Donald J Hiltz Ken M Dane William Austin Gensrich Lee Rockford Illinois Plano Texas Lake Havasu City Arizona Hatton North Dakota

Schumacher Sandra Darr David L Ryan Brian J Hart Lyman E Watertown Wisconsin Neenah Wisconsin Mounds View Minnesota Stockbridge Georgia

Meade Byron J Haley Walter Bray Randall W Gidzinski David A West Lafayette Indiana Lufkin Texas Wilmington North Carolina Tempe Arizona

lIer Elden Hudgin Jim Shankland Terrence L Berlin James V Los Angeles California Brentwood Tennessee Toledo Ohio Swanton Ohio

Miller Roger R Elliott A Lee Amato Brian C Piermattei Donald North AurorallIinois Camarillo California Traverse City Michigan Fort Collins Colorado

Sells John Crystal Bay Nevada

Avise Ronald R Lawson Missouri

Zehetner Howard C Rancho Palos Verde California

Royal Zara Hall Medina New York

Giddens Ronald E Swihart Jr James R Rudrud David O Johnson Thomas S West Palm Beach Florida Huntertown Indiana Burnsville Minnesota Everett Washington

Hvarre Marius H Wilson Roger B Patterson Randy Miner John E Schaumburg Ill inois Carlisle Massachusetts Roscommon Michigan Rochester Minneso~a

Newman Roger Greenwood Indiana

Veverka Merle G Limon Colorado

Brown Stuart J Marlton New Jersey

Lagno Fred Queenstown Maryland

Tileston Gordon M Jordon Don Morrow David L Lenaghan Martin C Craig Colorado Midlothian Texas Carmel Indiana Cleveland Ohio

Nelon Alexander E OHara Bob Clark David A Norcross Georgia Georgetown California Plainfield Indiana

Beckett Roger L Puzia Ronald McRoberts David Mansfield Ohio Milwaukee Wisconsin Louisville Colorado

Grien Bill Helland Robert A Parks David Buffalo North Dakota Racine Wisconsin Ocala Florida

Wixom Richard Janesville Wisconsin

Schattschneider Don Detroit Lakes Minnesota

Gray Michael Grand Rapids Michigan

Critchlow Steven W Earp Ronald O Cutler Bob London Ontario Canada Altus Oklahoma Dallas Texas

Parks Timothy R Sharpsburg Georgia

Lowe Albert W SI Louis Missouri

Lefevre James N Green Bay Wisconsin

Kraiger Rocky Burlington Michigan

Underwood Jack E Rockville Indiana

Lyons Steven Bloomington Illinois

Fuchs Richard R Rhoades Bill Leach Duane L OFallon Missouri Northfield Minnesota Stafford Virginia

Prince Howard M Cook Fred Getsch David D Sherman Texas Mahomet Illinois Edina Minnesota

VINTAGE AIRPLANE 17

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 27

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28 DECEMBER 1985

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VINTAGE AIRPLANE 29

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30 DECEMBER 1985

EAA OFFICIAL

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VINTAGE AIRPLANE 31

Page 16: Vintage Airplane - Dec 1985

REMEMBERING THE STEARMAN I The 14th National Stearman Fly-In

1 L It L

Headquarters for the Stearman Fly-In is this building on the Galesburg IL airport Clear weather and light breeze was a special order

by Philip Handleman (EAA 227599 NC 8488) 555 South Woodward Suite 1308 Birmingham MI 48011

The seldom heard rumble of dozens of round engines reverberated across the dew-moistened cornfields of central Illinois As the first rays of sun cracked over the horizon one could see silhouetted against the gradually brightening sky the outline of a lone open cockpit biplane circling at low alshytitude as if harkening to its brothers to come and join it aloft And so they did In groups of two and four the colorful antique biplanes broke out from their neat wingtip-to-wingtip parking rows and ascended into the still calm mornshying sky formating into a veritable airshyborne bouquet

This is a regular highlight of the anshynual National Stearman Fly-In at Galesshyburg Municipal Airport Most of the asshysembled Stearmans (73 altogether this year) participated in the dawn patrol to tiny Monmouth Airport 16 miles to the west The ostensible incentive to climb out of bed before sunrise is the

promise of a hearty breakfast at Monshymouth but the rare privilege of flying low over unimposing Midwest cornfields in unison with a horde of other roundshyengined biplanes appears to be the pilots real motivation

After breakfast an aerobatic compeshytition is held at the Monmouth Airport It is amazing to see what intrepid Stearshyman pilots can do with their massive 18 DECEMBER 1985

aging double-winged airplanes - from loops to rolls from Immel manns to Split Ss they all make the maneuvers look so easy For safetys sake and in acshycordance with federal regulations the aerobatics are conducted at a minimum of 1500 feet Looking up that high you can develop a stiff neck before too long but that is a small price to pay to ensure safety

Although it is still early morning some of the townspeople of Monmouth are present The most enraptured are the children who approach the Stearmans on the flight line with obvious awe in their eyes Some of them poke at the shining fuselage of one of the planes only to find that these old birds are

made of fabric not metal Most of the grown-ups on the field by constrast are oblivious to the airplanes for they have come to a cattle auction being conshyducted in a stockyard that appears to have been a row of hangars at one time The auctioneers rapid-fire yodeling can be heard against the steady hum of the competing Stearmans

In the comfort of a nearby air-conshyditioned office a few old-timers includshying Deed Levy the original chief test pilot on the Stearman project reminisce about the founder of the company Lloyd Stearman who made the plane and his lasting contribution to aviation There is of course talk about the fashymous airplane itself and how it became

Line up at the Stearman Fly-In includes N52573 SIN 75-2136 registered to Graves M Sanford of Moberly MO

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

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EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

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WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

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Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

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ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

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For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

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- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

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MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

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VINTAGE AIRPLANE 29

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THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

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Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

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BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

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BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

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E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 17: Vintage Airplane - Dec 1985

Checkerboard Stearman over Monmouth is SIN 75-5017 registered to John W Schoohoven of Evergreen CO Chrome spinner wheel pants and fancy headrest add much to this beautiful airplane

A solid yellow Stearman winds up to takeoff power at Monmouth and heads for the wild blue yonder

Americas leading primary trainer of World War II

This sturdy two-place open cockpit biplane variously known in its military trainer days as the Kaydet and the Yelshylow Peril but now usually called simply the Stearman fills a hallowed place in the hearts of most aviators It was an airplane that made the dream of flight come true for nearly a whole generation of aspiring pilots and today hundreds of that airplane are kept flying by dedishycated enthusiasts as exemplified at the National Stearman Fly-In held this past September 4-8

The sun now stands high in the hazy sky above The aerobatic competition concludes with a flourish and it is time to return to Galesburg

Unbeknownst even to many of the regular attendants of the Fly-In is the fact that Galesburg is not merely home to the worlds largest annual gathering of Stearman aircraft but also is the

The main entrance to the Galesburg airport features a road appropriately named Lloyd hometown of the renowned poet-histoshyStearman Drive rian Carl Sandburg Breaking away

VINTAGE AIRPLANE 19

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

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ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

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Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

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EM Propeller (or Rotor) Log Book $275 ppd

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The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 18: Vintage Airplane - Dec 1985

Photographed as it was climbing out from Monmouth was this North American T6-G SIN 49-3066 registered to John C white and red Stearman which we are unable to identify Any Hooper New Orleans LA was flown to the Monmouth Fly-out help from the readers

from the festivities for just a few moshyments I meandered to that dot on my city map indicating the location of Sandburgs historic birthplace To my delight this quaint white-frame cottage with picket fence and flowered lawn was accepting visitors It is a museum now with framed letters signed by the immorshytalizer of the common man and musty old books stacked in corners here and there

On one table rests an ancient Reshymington typewriter a piece of equipshyment one would rightly expect to find in a museum I wondered how anyone even a literary genius like Sandburg could hammer out parts of the multi-volshyume THE PRAIRIE YEARS on such a seemingly slow and ill-suited machine But then I thought many of the local folks watching the vintage planes lumber over their town during the Fly-In probably wonder how such ancient machines could have trained the men who became our nations greatest comshybat pilots in World War II

Back at Galesburg Municipal Airport the fun was in full swing The farmers and their families who could find the

of the Stearman Club

time to drop their chores stood in line for rides in accommodating Stearmans and a couple of AT-6s Nearby hangars were full of items of interest everything from brand new intercom systems to Tshyshirts and other knick-knacks that sold like hotcakes The headquarters buildshying though boiling from poor ventilation processed a constant stream of eager new members to the Stearman Restorshyers Association

The sky above Galesburg blossomed with practically all the Fly-Ins Stearshymans even those belonging to the pilots who snoozed through the dawn patrol At times the atmosphere resemshybled the way it must have been in an earlier era at places like Randolph Field and Pensacola It was hard not to feel a chill run down your back as this mulshytitude of ragwings flew overhead majesshytically on a bright day in the Midwest

There was more competition - spot landing precision drop formation flight - all conducted in sportsmanlike fashshyion without serious incident As the sun began to wane the lines of people wanting rides grew longer The Stearshyman pilots giving rides finally starting

to tire from a day packed with flying from dawn continued to offer the last ride of the day hoping to quench the town s thirst for the thrill of flight in an open airplane until at last fatigue got the best of them and the patient people of Galesburg had to be told to come back tomorrow for their rides

The Fly-In contingent sought relief from the stifling heat before dinner by soaking in the pool at the events central hotel It has become almost a tradition to dunk one of the unsuspecting pilots into the pool so I stayed a respectable distance away

By evening everyone appeared in the ballroom amazingly refreshed and in good spirits This would be the last official night of the Fly-In with tomorshyrows professional airshow capping off the annual five-day event As the myriad awards were handed out you could see in most everyones face the desire to keep this wondrous flying exshyperience from ending At the close of the awards banquet you could sense something in the air - that you would see these same flyers at next years Nashytional Stearman Fly-In bull

Immaculate custom Stearman featuring full cowl wheelpants Painted in US Navy training colors is N49793 SIN 75-2312 spinner and headrest and registered to Harry Thomas of New shown taking off from Monmouth and registered to John M Orleans LA This machine is N520HT SIN 75-5975 and painted Crider Jr New Orleans LA Flat aluminum wheel covers add in gold with blue trim with a white pinstripe to the original look 20 DECEMBER 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

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VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

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The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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30 DECEMBER 1985

EAA OFFICIAL

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he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

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PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 19: Vintage Airplane - Dec 1985

I ~ype ClubActivities

Waco Airport Community

A new Waco airport community is being developed at Orange Springs Florida There are several airport lots still available at this quiet country setshyting in Central Florida Contact Mike Keedy for further information phone 904546-1 000

Restorations - How Complete Are They

Many admirers in searching for their first Waco may be totally unaware of what they are actually purchasing A complete restoration the seller says but how complete Is it just a clean-up with new fabric new paint a highly polished propeller new stainless wires new tire and wheel pants etc

How sure are you of the conditions beneath fabric and polish Annual Inshyspections do not include such items as shown below Wings must be removed and attachment fittings removed for proper inspection

Waco Aircraft - Corrosion Inspecshytion

Intergranular corrosion was found in the spar crush bushings in all wing fitshytings of a Waco Model UPF-7 aircraft during overhaul The corrosion was most prevalent in the lower wing at the root and UN strut fittings It is recomshymended that these areas be examined very closely during inspections The bushings are a close press fit and can be removed by using a wooden dowel and a hammer If they are seized this is a good indication of expansion caused by intergranular corrosion When this occurs the spar holes should be checked for elongation caused by expansion of the bushing It may be necessary to remove the reinforcing plates to accomplish this inspection If the spar holes are elongated it may be necessary to replace the entire spar

Complied by Gene Chase

These conditions may exist in other models of Waco aircraft or other aircraft of similar design

For information on the National Waco Club contact Ray Brandly at 700 Hill Avshyenue Hamilton OH 45015

Member Clayton Wendt has volunshyteered to organize the 170 Association offering in the Type Club Tent at Oshshykosh 86 The group has been missing a good opportunity there and Clayton has stepped forward to help resolve that Hed like to hear from anyone who would be interested in helping with this endeavor He can be contacted at 391 Thomas Street Lino Lakes MN 55014

For information on the International Cessna 170 Association contact Velvet Fackeldey Executive Secretary PO Box 186 Hartville MO 65667

International Cessna 120140 Association

Oshkosh 85

Oshkosh 85 was a great spectacle again this year On Friday morning the first day our table in the Type Club Tent was ready for business By Tuesday afshyternoon the club had signed in 200 visshyitors and gained 48 new members

On Monday evening 138 club memshybers went by bus to the Westhaven Country Club for the annual banquet Frank Kingston Smith was our guest speaker He compared coming to Oshshykosh this year in an AT-6 to coming last year in a Cessna 140 the 140 won hands down for enjoyment and comfort

For information on the International Cessna 120140 Association contact Dorchen Forman Box 830092 Richardson TX 75083-0092 phone 817497-4757

~

Congratulations to middot Marke Foose of Blue Island ilshy

linois for the completion of the restorashytion of Bird NC9739 This plane had been out of service since a minor accishydent in the mid-sixties It is restored with a 220 hp Continental and there is hope of a Standard Category license in the future The planes first flight after restoshyration was in July 1985

middot Amelia Reid and her son Robin Reid for their restoration of Bird NC847W which had been out of service for 18 years The restoration was comshypleted and it was test flown in time for an appearance at the Watsonville California Antique Airplane Show May 24-25 where it received a very prestigishyous award

middot Joe and Ann Fichera on securing ownership of the Tank powered bird NC15K It was ferried from St Louis Missouri by Russ Newhouse to an airshyport in Ohio where engine problems grounded it The plane was disassemshybled and it completed its journey via surface transportation Joe immediately returned it to flying status and flew it to a fly-in near Washington DC where it was awarded the Best Antique trophy

For information on the Bird Airplane Club contact Dick and Jeannie Hill Box 328 Harvard IL 60033 815943-7205

VINTAGE AIRPLANE 21

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

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VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

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ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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VINTAGE AIRPLANE 29

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30 DECEMBER 1985

EAA OFFICIAL

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he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

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As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

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VINTAGE AIRPLANE 31

Page 20: Vintage Airplane - Dec 1985

The Warner Scarab Fairchild 24

by James G Thompson Wing loading 11 55 Ibs per sq ft Power movement Later models use ball bearshyloading 14 Ibs per hp ings and the bolts in these should be

Performance High speed 140-145 mphEDITORS NOTE This article is reshy tight at sea level Cruising speed 120 mph at sea The sealed ball bearings in the conshyprinted from the March 1935 issue of level Landing speed 40-50 mph Climb at WESTERN FL YING magazine and alshy trol system contain sufficient grease tosea level 750 ft per minute Service ceiling

though written fifty years ago the inforshy remain well-lubricated for the life of the 20000 ft

mation is still valid today Even some of Construction Wings N-22 airfoil section ship the service and maintenance proceshyI-beam built-up spruce spars truss type dures prescribed specifically for the spruce and plywood ribs fabric-covered Fushy Fuselage Fairchild 24 are effective for other vinshyselage welded steel tubing fabric-covered Wear in the fuselage attachment fitshy

Empennage welded steel tube fabric coshytage aircraft of similar configuration tings can be removed by welding new vered Landing gear split axle type withAnd of course the care and feeding of bushings in the fuselage fittings Onbrakes and oleo and shock absorbers Warner engines is basically the same later model 24s the removable bronze

regardless of the kind of aircraft on bushings can be replacedWingswhich they are mounted Should the seats when folded forshyWe have received several requests All rigging is fixed by the position of ward chafe against the control sticks

from readers for information such as the wing fittings and the length of the and show signs of wearing the back this and we have other such articles lift struts (Note Early model 24s with covering it is advisable to use slipover planned for publication in future issues separate lift struts provided with are seat covers of imitation leather of THE VINTAGE AIRPLANE forked bolts in the rear lift struts for incishyG R C dence adjustments)

Engine Compartment Each aileron is balanced by permashyThe Fairchild 24 is a three place highshy nently attached balanced arms on the The engine mount is constructed of

wing cabin monoplane powered with a hinge side of the aileron span which welded steel tubing with the mount 145 horsepower Warner Super Scarab carry small lead balance weights Never bolts insulated in rubber and is detachshyengine The important characteristics of attempt to remove or alter the weight of able from the fuselage A circumferenshythis airplane are as follows these balances (2-place 24 only) tial engine compartment cowl held in

Dents in the aileron covering can be place with a latch is provided This may removed fairly easily by drilling out the be removed to service the engine acshyManufactured by Kreider-Reisner Aircraft

Co Inc No 1 Park Lane Hagerstown Md rivets along the trailing edge and cessories without disturbing the ATC No 535 Type 3-place cabin land straightening from the inside NACA cowling

monoplane To remove the ailerons first remove It is important to check the insulating Dimensions Length overall 23 ft 9 in the control push-pull tube allowing the felts between the rocker box covers and

Height overall 7 ft 2-34 in Span 36 ft 4 aileron sufficient upward movement for their streamline caps in the NACA in Chord 66 in easy removal of the hinge bolts Disconshy cowling at each 20-hour inspection If

Areas Wing (incl ailerons) 186 sq ft Aishy nect the in-board aileron tube by removshy these show signs of becoming thin or lerons 34 sq ft Rudder 94 sq ft Fin 41 ing its two end fitting bolts disintegrating they should be replaced sq ft Stabilizer 16 sq ft Elevators 1385

Early 24s used plain aileron bearshy at once to prevent the cowling from sq ft Weights Empty 1354 Ibs Useful load ings and these should not be drawn up chafing against the rocker box covers

796 Ibs Gross weight loaded 2150 Ibs tight allow just enough play for free and possibly wearing through

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

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WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

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Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

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Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

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AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

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ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

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VINTAGE AIRPLANE 29

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he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

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If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 21: Vintage Airplane - Dec 1985

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JViring diagralII for Wanz er S carah and S carab Junior engines

To remove the storage battery iirst bearing with a fine mill file and burnish The fin setting can be varied by remove the engine compartment cowlshy with sand paper Do not use emery loosening the two bolts in the front fin ing and then lift the battery straight up cloth bracket and sliding the fin to the desired until it clears the engine mount Should it become necessary to weld location

Rough running of the engine may be the axle assembly this part must be Avoid tightening the rudder control due to unequal tension of the engine heat treated after welding before it can cables and the elevator connecting tershymount bolts See diagram elsewhere in be used with safety This caution also minal excessively as binding of the this article If bolts are OK check proshy applies to the tailwheel assembly control may result peller and engine Tendency of the tail-wheel to Graphite grease should be used to

shimmy is due to insufficient tension lubricate the stabilizing adjustment on the tail-wheel braking device This is screw Landing Gear a friction brake clamped around the tailshy Vertical end-play in the stabilizer adshy

Hard landings are usually due to imshy wheel column and serving to damp out justing mechanism can be removed byproper oil level in the oleo struts A pipe oscillation of this part Increase the tenshy sliding the top bushing down Loosen plug is provided near the upper end of sion of the spring at the joint of the split the clamping bolts push the bushing the oleo for filling and an oil level inshy band in the tail-wheel assembly down and reclamp same or spection screw is located near the top renew lining in brake if necessary Wear in the jOints of the control stick of the lower cylinder Remove the inshy A noticeable clicking sound in the can be removed by loosening the spection screw with the ship in landing tail-wheel assembly when taxiing is locknut on one end of the fitting turning position and allow the exceS3 oil to esshy usually due to excessive clearance beshy the bolt until play is removed and reshycape or add oil as the case may be tween the tail -wheel brake fork and its locking the lock nuts The proper oil level is just even with the guide Build up slot in guide fork by During 20-hour inspections the folshyinspection opening welding and machine slot to about lowing items should receive particular

Fill the oleo strut with either Lockheed 0010 in clearance on guide attention Hydraulic brake fluid Texaco C oil or The tail-wheel tire despite its small 1 Inspect insulating felts between the similar product of any other reputashy size is of the pneumatic type Remove rocker box caps and NACA cowlshyble oil company the two screws holding a small triangushy ing for evidence of wear or disintegshy

The oleo strut may be removed by lar plate on the left-hand side of its hub ration from oil etc hoisting the ship and removing the to expose the valve stem 2 Check engine mount bolts for tightshyupper and lower universal blocks from To remove the tail wheel assembly ness their fittings The strut can be disassemshy remove one bolt in the lower spring sadshybled by loosening the lock wire on the dle and a second bolt attaching the teleshy Warner engines gland nut and unscrewing same The scoping tube to the upper longeron Warner Scarab engines are available piston can then be withdrawn from the

Tail Assembly in three models known as the Scarab lower cylinder permitting inspection of Junior Scarab and Super Scarab of 90 spring and plunger In reassembling The stabilizer brace struts should be 125 and 145 horsepower respectively tighten the gland nut just enough to preshy kept tight but the upper universal All three models have the same general vent leakage replace lock wire should be tightened just enough to pershyconstruction the first being a 5-cylinder The wheel bearings should be mit rotation in its fitting Excessive tightshyair-cooled static radial engine and thegreased at each 20-hour inspection with ness of this part will cause rotation of latter two having seven cylinders graphite grease Be careful to avoid the forked adjusting bolt in the strut

grease on the brake lining threads This universal has a bushing IgnitionUnusual tire wear is usually due to through its body with a thrust washer

incorrect brake adjustment If condition at each end If all play cannot be reshy Two Scintilla magnetos supply ignishycontinues check for insufficient clearshy moved by tightening the bolt it is necesshy tion to the AC spark plugs These magshyance or roughness of the axle bearing sary to file off a small amount from this netos rotate clockwise looking on their Remove the wheel smooth down axle bushing drive coupling end_and are timec to fire

VINTAGE AIRPLANE 23

I

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

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Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

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CAM-18 (Reprint of early CM Manual) $695 ppd

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EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

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Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

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Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

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Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 22: Vintage Airplane - Dec 1985

32 degrees before top dead center with full advance The firing order is 1-3-5-7shy2-4-6 (1-3-5-2-4 for the Junior)

Best results will be obtained if the magneto breaker point assemblies and distributor blocks are removed at 20shyhour inspections and thoroughly cleaned in gasoline using a soft brush to remove all foreign material and then allow to dry before replacing When disshytributor blocks are moved the disshytributor drum inside of the magneto can be wiped clean with a lintless cloth moistened in gasoline Place a very small drop of light aero oil on the breaker arm axle before re-installing the breaker point assembly While cleaning these parts check for defects andor wear

Do not tighten magneto synchronizshying rod bolts where they attach to the magento advance arms A bit of play must be provided here to permit free movement

It is advisable to lengthen the magshyneto advance spring (as provided on the Fairchild 24) by stretching it about 12 inch This decreases its tension tends to prevent breakage and provides easier operation of spark control

Valves and timing

The valve timing is arranged 10-60 ie the intake valve opens 10 deg beshyfore top center and closes 60 deg after while the exhaust valve opens 60 deshygrees before bottom center and closes 10 deg after top center Timing clearshyance is 0027 in for both valves

The correct valve tappet clearance is 0010 inch with the engine cold Adjust the cylinder one at a time in the firing order beginning with NO1 The tappet clearance is adjusted by means of an adjusting screw located in the push rod end of the rocker arms held in place by either a locking nut or bolt depending upon the model of the engine

Oiling the valve stems daily with a generous quantity of good grade of low carbon neutral oil such as Marvel Valve Oil Springeeze Mystery Oil etc will prevent sticking valves When it is imshypossible to get suitable valve guide oil a mixture of two parts of kerosene and one part of light aero oil can be used with good results (early models with open rocker arms only)

Operators of the old style Warner Scarab engines have developed a very ingenious and successful means of preshyventing breakage of the rocker-box mounting brackets

The mounting brackets are subjected to tremendous stresses due to the force exerted by the cam in opening the valve being transferred to them Hence if a rocker box becomes even slightly loose on its mounting bracket (which is a part of the cylinder head casting) the excessive bending strain will often cause failure of the bracket 24 DECEMBER 1985

Steel hooks are attached to each rocker box by means of 632 steel machine screws A length of 18 in airplane cable is run entirely around the engine from cylinder to cylinder through these hooks and tightened up snug by a turn-buckle joining the cable ends Just enough tension is given the cable with the engine cold to take up the slack and bring the cable up snug Avoid excessive tightening which will nullify the advantages of the cable harshyness

This method of preventing breakage of the brackets has been thoroughly service tested and has proven satisfacshytory and effective However even with this do not neglect inspecting the rocker box mounting studs for tightness and security every 20 hours

If while servicing the engine a pushshyrod should be accidentally dropped it should be carefully inspected for nicks or blemishes on the ball-ends If any are present they should be carefully honed smooth before replacing othershywise the damaged ball-end will overshyheat soon after the engine begins to run frying the grease away and possishybly resulting in push-rod failure

Carburetion

A single-barrel model NA-R5A Stromberg carburetor supplies the mixshyture The important jet sizes and the float level setting are stamped on a metal tag riveted to the top of the float chamber cover

A gasoline strainer is located inside of the carburetor This may be removed by unscrewing the brass plug in the botshytom of the carburetor directly below and in line with the gasoline feed pipe connection Also drain carburetor bowl

The Super Scarab engine has been found to idle best with the idling adjustshyment in full lean position Do not attempt to lean the carburetor still more by altershying the prescribed jet sizes as this will cause the engine to overheat

Avoid tightening the intake-pipe-toshycylinder nuts excessively when servicshying These pipes are easily damaged by excessive tightening

Important clearances Clearances are given in thousands of

an inch and fraction thereof Unless otherwise stated all clearances are diametrical

Lubrication

Conventional lubrication of the dryshysump type is used At least two gallons of oil should be present in the reservoir at all times

The correct oil pressure at normal rpm and oil temperature is 60 pounds and the normal oil outlet temperature is 120-160 degrees F for Scarab Jr and early model Scarab engines and 180

deg F for late model Scarab and all Super Scarab engines At no time should the engine be operated with an oil outlet temperature in excess of 200 deg F

Warner engines are fitted with an oil screen located inside the gearcase secshytion near the bottom This may be reshymoved by unscrewing the large acorn nut on the left-hand side of the gearshycase section and withdrawing the cover with the screen

The oil relief valve is located on the right-hand side of the gearcase section directly above the oil outlet connection and in the right-hand end of the oil scshyreen chamber

No adjustment is incorporated in the relief valve as low oil pressure is genershyally due to causes other than improper adjustment However the relief valve may be at fault such as dirty leaky stuck open weak spring etc The presshysure may be varied to a certain extent by varying the thickness of the washer under the relief valve cap or by placing a 14 inch plain washer between the valve spring and the guide

When plain oil rings are used it is imshyportant that they be provided with drain slots cut through their circumference

Watch the oil level closely Most ships using Warner engines have small oil reshyservoirs the Fairchild 24 for example having an oil capacity of 3-1 2 gallons Owing to the small amount of oil it should be changed regularly at 20-hour inspection periods

Service

Early Scarab engines should be primed before starting Later Warner engines use a carburetor equipped with an accelerating pump These engines may be sufficiently primed by opening and closing the throttle a few times while the engine is being rapidly reshyvolved by hand with the switch OFF

Set the spark at full retard when using a mechanical starter otherwise severe damage to the starter may result from a kick-back Should the starter fail to reshyspond instantly upon pulling the starter button investigate at once to avoid damage to the switch or starter Warm engine up at about 800 rpm

Excessive gasoline consumption and high oil outlet temperatures are someshytimes due to a slow indicating tachomeshyter resulting in the engine being opershyated at speeds beyond its maximum recommended rpm Always check the tachometer before looking for other causes

Do not fall into the all-too-common habit of stopping the engine abruptly by switching off the ignition It only requires a few moments and a cupful of gasoline to turn off the gasoline and let the enshygine idle until it runs out of gasoline switching off the ignition just before the

(Continued on Page 25)

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

1812 keyway dubuque iowa 52001

Name __________

Address _________ City ___________

I

StateZip I I -------------------

TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

ANTIQUECLASSIC CAP (41-20051) Attractive cap with AntiqueClassic logo is adjustable to fit all head sizes Off-white top with blue brim $750 (Shipping $1 55)

Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

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NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

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CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

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5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

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415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 23: Vintage Airplane - Dec 1985

--VINTAGE SEAPLANES-shy

(Photo and text courtesy of Edo-Aire Seaplane Division)

The early 1930s saw the estabshylishment of short domestic and feeder airlines in all parts of the world on which a number of Puss Moths were used for want of a type more suited to the task To meet the obvious requirement for something more roomy and economi shycal AE Hagg designed an aeroplane which would be not only cheap but have a useful performance while carrying the maximum possible payload on the power of one Gipsy III engine The reshysult was the Fox Moth unquestionably the first British aeroplane in the words of CG Grey to support itself financially

in the air Low initial cost resulted from using standard Tiger Me mamplanes tail unit undercarriage no engine mounting the only new major composhynent being the fuselage This marked a return to de Havillands time honoured spruce and plywood construction with accommodation for four passengers in an enclosed cabin with the pilot in an open cockpit aft DH 50 fashion On short pleasure flights it would carry five adults on a mere 120 hp an astonishshying feat of weight lifting which has selshydom been equalled If extra fuel was carried in place of the fourth passenger a range of 360 miles was possible

G-ABUO the prototype first flown at Stag Lane on January 29 1932 was

shipped to Canada and evaluated on floats and skis by Canadian Airways Ltd So sturdy was the design that it flew as CF-API for nearly 20 years enshyding its useful life with Levens Bros at Toronto in 1950 It was forerunner of seven Fox Moths erected at Downsview from British built components A total of 98 Fox Moths was built

(Excerpted from DE HA VILLANO AIRshyCRAFT SINCE 1909 by A J Jackson)

Canadian-built de Havilland DH 83 Fox Moth on EDO 44-2425 Floats in Quebec

CALENDAR OF EVENTS

We would like to list your aviation event in our calendar Please send information to the Editor The VINTAGE AIRPLANE Wittman Airfield Oshkosh WI 54903-3086 Information must be received at least two months in advance of the issue in which it will appear MARCH 16-22 - LAKELAND FLORIDA - 12th Annual Sun n Fun

Fly-In Antiques classics homebuilts warbirds ultralights and light planes gather at Drane Field For information contact Bonnie Higshybie Sun n Fun Headquarters PO Box 6750 Lakeland FL 33807 or phone 813644-2431

APRIL 25-27 - KITIY HAWK NORTH CAROLINA - 4th Annual Wilbur Wright Fly-In at Wright Brothers National Memorial Gathershying of antique and classic airplanes along with vintage automobiles Awards in various categories For information contact Gene OBleshyness managing director First Flight SOCiety 919441-3761

JULY 28-AUGUST 1 - FREDERICKSBURG VIRGINIA - Internashytional Cessna 170 Association Convention Contact Byrd Raby 3011743-7623

AUGUST 1-8 - OSHKOSH WISCONSIN - Worlds Greatest Aviashytion Event 34th Annual EAA International Fly-In Convention and Sport Aviation Exhibition For information contact John Burton EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

AUGUST 10-15 - FOND DU LAC WISCONSIN -lAC International Competition Fond du Lac Sky Port For information contact Jean Sorg lAC EAA Headquarters Wittman Airfield Oshkosh WI 54903-3086 phone 414426-4800

THE WARNER SCARAB FAIRCHILD 24 (Continued from Page 24)

engine stops Doing so will pay large dividends in longer periods between valve grinds

During daily inspections the following items should reshyceive particular attention

1 Lubricate the valve guides with a generous quantity of lubricant (see Valves and Timing) Oil the rocker roller with a few drops of light engine oil 2 Inspect magneto synchronizing rod spring 3 Inspect starter switch throw-out spring During 20-hour inspection give particular attention to 1 Check all external nuts and bolts for tightness and security Replace cotter pins and lockwires immediately after tightening Be careful to avoid tightening the intake pipe nuts excessively as these pipes are made of aluminum and easily damaged 2 Inspect rocker box hold down bolts for tightness (Early models with open valve springs only) 3 Clean and inspect magneto breaker point assemblies and clean mag rotors and distributor blocks with gasoline (See Ignition) 4 Clean carburetor gasoline strainer (inside carburetor) drain carburetor bowl and drain gasoline tank sumps All gasoline and oil tubing should be removed and anshy

nealed at 100 hour periods This prevents possible breakage from crystallization bull

VINTAGE AIRPLANE 25

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

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discriminating Pilot and FB O who demand excellence in performance

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bull 1t tlUlIl bull Mlttl$Uk

~ bull h viulsWf

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CAUTION

NETWT 16 fL 0 --

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

1812 keyway dubuque iowa 52001

Name __________

Address _________ City ___________

I

StateZip I I -------------------

TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

ANTIQUECLASSIC CAP (41-20051) Attractive cap with AntiqueClassic logo is adjustable to fit all head sizes Off-white top with blue brim $750 (Shipping $1 55)

Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 24: Vintage Airplane - Dec 1985

Letters To Editor

Cliff Douglas Waco is the only Model EGC-8 in Australia

Dear Butch Joyce

Enclosed is a check for $100 from the Cessna 120140 Association to again show our appreciation for the AnshytiqueClassic Division s support of the Type Clubs We had over 200 people sign our registration book during the week of the Oshkosh Convention and 48 people joined the Association I dont know if its a record but it ain t bad

We had a ball at Oshkosh this year I was a little apprehensive about bringshying the wife and three kids to the Conshyvention but everything worked out great The kids made new friends and the wife and I renewed old ones This was Carol s second trip to Oshkosh and it was a present for getting her license in the Cessna 140 last year It is going to be tough for EAA to top this one next year

Hope to see you at Sun n Fun

Sincerely

Bill Rhoades SecretaryiTreasurer International Cessna 120140

Association Route 3 Box 145 Northfield MN 55057

26 DECEMBER 1985

Dear Dennis Parks

I have finally completed my Waco EGC-8 SIN 5051 of which you were inquiring It has taken about 2-14 years full time to restore it from the wreck which I purchased in Darwin in 1974 It was re-engined in 1958 with a 300 hp Jacobs as it appeared spares were hard to get for the Wright Whirlwind

The completed aircraft has turned out to be quite an eye stopper and it attracts a lot of attention from all of the enshythusiasts I suppose it being the only EGC-8 in Australia it cant help drawing attention

I have now just about completed all of the test flying and have flown it about five hours Apart from a few minor teething problems it flies hands and feet off just like a dream

Please find enclosed a photograph of the aircraft on the tarmac at Coolanshygatta Airport prior to its first flight regisshytered VH-CGF for Chewing Gum Field Aircraft Museum

Best regards

Cliff Douglas Guineas Bridge Road Tallebudgera Queensland Australia 4221

MEMBERSHIP INFORMATION

EAA Membership in the Experimental Aircraft Association Inc is $3000 for one year $5800 for 2 years and $8400 for 3 years All include 12 isshysues of Sport Aviation per year Junior Membership (under 19 years of age) is available at $1800 anshynuallY Family Membership is availshyable for an additional $1000 annually

ANTIQUECLASSIC EAA Member - $1800 Includes one year membership in EAA AnshytiquemiddotClassic Division 12 monthly issues of The Vintage Airplane and membership card Applicant must be a current EAA member and must give EAA membership number

NonmiddotEAA Member - $2800 Inmiddot cludes one year membership in the EAA Antique-Classic Divison 12 monthly issues of The Vintage Airmiddot plane one year membership in the EAA and separate membership cards Sport Aviation not included

lAC Membership in the International Aerobatic Clup Inc is $2500 anshynually which includes 12 issues of Sport Aerobatics All lAC members are required to be members of EM

WARBIRDS Membership in the Warbirds of America Inc is $2500 per year which includes a subscription to Warbirds Newsletter Warbird memshybers are required to be members of EAA

ULTRALIGHT Membership in the EM Ultralight Assn is $2500 per year which inshycludes the Light Plane World pubshylication ($2000 additional for Sport Aviation magazine) For current EM members only $1500 which includes Light Plane World publication

FOREIGN MEMBERSHIPS

Please submit your remittance with a check or draft drawn on a United States bank payable in United States dollars or an internationa l postal money order similarly drawn

Make checks payable to EAA or the division in which membership is desired Address all letters to EAA or the particular division at the folshylowing address

WITTMAN AIRFIELD OSHKOSH WI 54903-3086

PHONE (414) 426-4800 OFFICE HOURS

830-500 MON-FRI

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

a~CEl

lti1-I~ZEl

For the

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bull Cushion upholstery sets bull Wall panel sets bull Headliners bull Carpet sets bull Baggage compartment sets bull Firewall covers bull Seat Sl ings bull Recover envelopes and dopes

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28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

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TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

ANTIQUECLASSIC CAP (41-20051) Attractive cap with AntiqueClassic logo is adjustable to fit all head sizes Off-white top with blue brim $750 (Shipping $1 55)

Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 25: Vintage Airplane - Dec 1985

Where The Sellers and Buyers Meet 25C per word 20 word minimum Send your ad to

The Vintage Trader Wittman Airfield Oshkosh WI 54903-2591

AIRCRAFT POBER PIXIE - VW powered parasol- unlimited in low-cost pleasure flying Big roomy cockpit for the over six foot pilot VW power insures hard to beat 312 gph at cruise setting 15 large instruction sheets Plans - $6000 Info Pack - $500 Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

Dont Miss This One 1931 Buhl Pup Szekely powered A rare antique priced to sell 818883shy5670 Santa Paul CA (12-2)

STINSON GULLWING V-77 Approximately 500 hours AampE Recovered 1980 No radio $22500 Will trade for Cessna Airmaster 516421-3839 (12-2)

ACRO SPORT - Single place biplane capable of unlimited aerobatics 23 sheets of clear easy to follow plans includes nearly 100 isometrical drawshyings photos and exploded views Complete parts and materials list Full size wing drawings Plans plus 139 page Builders Manual - $6000 Info Pack - $500 Super Acro Sport Wing Drawing shy$1500 The Technique of Aircraft Building shy$1000 plus $200 postage Send check or money order to ACRO SPORT INC Box 462 Hales Corners WI 53130 414529-2609

ENGINES ampACCESSORIES Gnome Engine model N9 160 hp single valve Dixie mags 0 time since new in 1917 704526shy3514 (12-2)

GRAI)ID CANYON 2-hour spectacular helicopter exploration VIDEO Breathtaking music Critically acclaimed Details FREE Beerger Productions 327-V12 Arville Las Vegas NV 89102 7021876shy2328 (C-1086)

For Sale Old aviation memorabilia Books manushyals magazines photos parts etc No list Send a SASE and state your wants Aviation History PO Box 72 Parsippany NJ 07054 (1-2)

WANTED Wanted - C-4 Menasco Engine Prefer in runshyning condition if not running prefer engine to be complete Let me know what you have Call 2161 843-7990 evenings (12-3)

Wanted Plans for Stinson 105-10-10A fuselage Need frame bulkhead stringer and cowling details J W Kirk 26050 Mulholland Highway Calabasas CA 91302 (11 -1)1933 Fairchild 22 with Menasco D-4 Super Pirate

- in very good show condition Needs nothing some engine spares Make serious offer 3121358shy4035 or 3121742-2041 (12-2)

ACRO II - The new 2-place aerobatic trainer and sport biplane 20 pages of easy to follow detailed plans Complete with isometric drawings photos exploded views Plans - $8500 Info Pac shy$500 Send check or money order to ACRO SPORT INC PO Box 462 Hales Corners WI 53130414529-2609

MISCELLANEOUS BACK ISSUES Back issues of THE VINTAGE AIRPLANE (and other EAA Division publications) are available at $125 per issue Send your list of issues desired along with payment to Back Issues EAA-Wittman Airfield Oshkosh WI 54903-2591

Aircraft Wanted Will trade construction equipshyment for mint Stearman Waco UPF-7 or J-3 W Ahern - E Ehrbar Inc Pelham Manor NY 914738-5100 (11 -1)

WANTED Carb air filter intake housing wlside scoops for Wright engine R-760-8 as used on Navy N3N Biplane Will buy complete engine if it comes with air intake set up J Martin Lowe 703825shy6230 (1 -2)

VINTAGE TRADER AD fORM Send check or money order with copy to Vintage Trader - EAA Wittman Airfield Oshkosh WI 54903-3086

Total Words ____ Number of Issues to Run ________ ___ _ _____ _ ___ _ _

Total $____ Signature ____________- - _ _____ ____________

Address

VINTAGE AIRPLANE 27

a~CEl

lti1-I~ZEl

For the

products

STITS POLY-FIBER bull IS THE WORLDS ONLY COMPLETE FABRIC COVERING

SYSTEM APPROVED BY FAA UNDER AN STC AND MANUFACTURED UNDER AN FAA-PMA

bull WILL NOT SUPPORT COMBUSTION

bull WITH POLY-FIBER FINISHES WILL NEVER RINGWORM CHECK OR PEEL

bull IS THE LIGHTEST COVERING METHOD APPROVED UNDER AN FAA-STC

bull IS THE MOST ECONOMICAL CONSIDERING THE YEARS OF TROUBLE FREE SERVICE

bull SAMPLE OF OUR NEW HIGH STRENGTH LIGHT WEIGHT SMOOTH FABRIC STYLES WOVEN FROM SECOND GENERATION POLYESTER FILAMENT

bull NEW 68 PAGE MANUAL 1 REVISION 13 WITH DETAILED INSTRUCTIONS FOR FABRIC COVERING REFINISHING FABRIC SURFACES AND PAINTING AIRCRAFT FOR CORROSION CONTROL

bull LATEST CATALOG AND DISTRIBUTOR LIST

Classic owners Interior looking shabby

~~~~~ ~2t

Finish it right with an airtex interior

Complete in terior assemblies for do-it-yourself installation

Custom Quality at economical p-ices

bull Cushion upholstery sets bull Wall panel sets bull Headliners bull Carpet sets bull Baggage compartment sets bull Firewall covers bull Seat Sl ings bull Recover envelopes and dopes

Free Catalog of complete product line Fabric Setection Guide showing actual sample colors and styles of materials $300

t middot t

bullI

- gtr t VIS4 Iair ex products inc

259 Lower Morrisville Rd Dept VA Fallsington PA 19054 (215) 295-4115

pOhampseaont

The EAA Aviation Centers staff uses RACE GLAZE to preserve and protect the museums priceshyless collection of aircraft EAA bull Wittman Airfield Oshkosh WI 54903-3086

Wisconsin Residents Add 5 Sales Tax

bull CLEAN bull SHINE bull PROTECT

discriminating Pilot and FB O who demand excellence in performance

RACE GLAZEreg Polish and Sealant is EAAs choice

bull 1t tlUlIl bull Mlttl$Uk

~ bull h viulsWf

middot middotmiddotUtc tIlOnulf shy

CAUTION

NETWT 16 fL 0 --

List $1200 per bottle

EAA Price $995 per bottle

EAA Case Price (12) $7200 Above prices include shipping for Continental USA Only Send $995 for each 16 oz bottle or save an extra $395 per bottle and send $7200 for each case of 12 - 16 oz bottles to

bull Easy To Use bull Reduces Drag bull Removes Exhaust Stains bull Protect Lead ing Edge bull Removes Oxidation bull Resists UV Fading bull Cannot Yellow bull Unbelievable Gloss

28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

1812 keyway dubuque iowa 52001

Name __________

Address _________ City ___________

I

StateZip I I -------------------

TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

ANTIQUECLASSIC CAP (41-20051) Attractive cap with AntiqueClassic logo is adjustable to fit all head sizes Off-white top with blue brim $750 (Shipping $1 55)

Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 26: Vintage Airplane - Dec 1985

a~CEl

lti1-I~ZEl

For the

products

STITS POLY-FIBER bull IS THE WORLDS ONLY COMPLETE FABRIC COVERING

SYSTEM APPROVED BY FAA UNDER AN STC AND MANUFACTURED UNDER AN FAA-PMA

bull WILL NOT SUPPORT COMBUSTION

bull WITH POLY-FIBER FINISHES WILL NEVER RINGWORM CHECK OR PEEL

bull IS THE LIGHTEST COVERING METHOD APPROVED UNDER AN FAA-STC

bull IS THE MOST ECONOMICAL CONSIDERING THE YEARS OF TROUBLE FREE SERVICE

bull SAMPLE OF OUR NEW HIGH STRENGTH LIGHT WEIGHT SMOOTH FABRIC STYLES WOVEN FROM SECOND GENERATION POLYESTER FILAMENT

bull NEW 68 PAGE MANUAL 1 REVISION 13 WITH DETAILED INSTRUCTIONS FOR FABRIC COVERING REFINISHING FABRIC SURFACES AND PAINTING AIRCRAFT FOR CORROSION CONTROL

bull LATEST CATALOG AND DISTRIBUTOR LIST

Classic owners Interior looking shabby

~~~~~ ~2t

Finish it right with an airtex interior

Complete in terior assemblies for do-it-yourself installation

Custom Quality at economical p-ices

bull Cushion upholstery sets bull Wall panel sets bull Headliners bull Carpet sets bull Baggage compartment sets bull Firewall covers bull Seat Sl ings bull Recover envelopes and dopes

Free Catalog of complete product line Fabric Setection Guide showing actual sample colors and styles of materials $300

t middot t

bullI

- gtr t VIS4 Iair ex products inc

259 Lower Morrisville Rd Dept VA Fallsington PA 19054 (215) 295-4115

pOhampseaont

The EAA Aviation Centers staff uses RACE GLAZE to preserve and protect the museums priceshyless collection of aircraft EAA bull Wittman Airfield Oshkosh WI 54903-3086

Wisconsin Residents Add 5 Sales Tax

bull CLEAN bull SHINE bull PROTECT

discriminating Pilot and FB O who demand excellence in performance

RACE GLAZEreg Polish and Sealant is EAAs choice

bull 1t tlUlIl bull Mlttl$Uk

~ bull h viulsWf

middot middotmiddotUtc tIlOnulf shy

CAUTION

NETWT 16 fL 0 --

List $1200 per bottle

EAA Price $995 per bottle

EAA Case Price (12) $7200 Above prices include shipping for Continental USA Only Send $995 for each 16 oz bottle or save an extra $395 per bottle and send $7200 for each case of 12 - 16 oz bottles to

bull Easy To Use bull Reduces Drag bull Removes Exhaust Stains bull Protect Lead ing Edge bull Removes Oxidation bull Resists UV Fading bull Cannot Yellow bull Unbelievable Gloss

28 DECEMBER 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

1812 keyway dubuque iowa 52001

Name __________

Address _________ City ___________

I

StateZip I I -------------------

TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

ANTIQUECLASSIC CAP (41-20051) Attractive cap with AntiqueClassic logo is adjustable to fit all head sizes Off-white top with blue brim $750 (Shipping $1 55)

Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 27: Vintage Airplane - Dec 1985

BLACKBIRD PRESS PROUDLY PRESENTS ITS FIRST BOOK IN TIME FOR CHRISTMAS Veteran pilot author and EAA member Harold Salut a 30000 hour pilot with time in everything from Eaglerocks to Boeing 707s takes you back to 1932 when he was 16 and his first season as a flying circus stunt pilotstuntman Set in the northwestern US and southshywestern Canada this story is filled with danger excitement a little romance and humor and lots of flying Its a great barnstorming adventure This handsome aviation book is 6 x 9 softcover 268 pages with photos Great reading for ages 12 thru adult This book would make a great Christmas gift for the aviation buff on your list Mail $695 (postage and tax included) for each copy Order now to get your book by Christmas

1812 keyway dubuque iowa 52001

Name __________

Address _________ City ___________

I

StateZip I I -------------------

TIMELESS GIFTS For The Antique Classic Member

ANTIQUECLASSIC SPORT SHIRTS FOR MEN AND WOMEN (41-2010) Classic sporty look with this four-button short-sleeve shirt AntiqueClassic logo apshypears above button-down chest pocket Jersey knit ensures comshyfort Available in Tan Sizes S M L XL $2295 (Shipping $145)

PINS PATCHES AND DECALS AntiqueClassic Pin (41-30101) can be worn on your cap lapel or blouse It also doubles as a tie tack $250 (Shipping 60) Large AntiqueClassic Patch (212 x 4) $270 (Shipping 25) Small Patch (1 x 2) $175 (Shipping 25) AntiqueClassic Decal $60 (Shipping 25)

EAA ANTIQUECLASSIC GIFT CERTIFICATE (41 -10001) What better gift could there be shy

ANTIQUECLASSIC JACKET (41-2005) This durable nylon jacket is wind and water resistant Its taffeta nylon lining will help keep you warm when the tempershyatures start to drop A sleeve pocket zippered front pocket and button-down check pocket provide more than ample storage room Also two zippered hand pockets Available in Tan Sizes S M L XL $3995 (Shipping $1 55)

ANTIQUECLASSIC CAP (41-20051) Attractive cap with AntiqueClassic logo is adjustable to fit all head sizes Off-white top with blue brim $750 (Shipping $1 55)

Send Orders To EAA

Attention Sales Dept Wittman Airfield

Oshkosh WI 54903-3086 Wis residents add

5 sales tax

at any time of year - than membershyship in EAAs AntiqueClassic Division Membership includes subscription to The Vintage Airplane magazine and much more If someone you know has an interest in the good old days and vintage aircraft of yesterday give them an AntiqueClassic membership $1800 (EAA membership required) (Shipping 25)

VINTAGE AIRPLANE 29

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 28: Vintage Airplane - Dec 1985

B~~ LOG BOOKS NEW AND REVISED FOR

Pilots EM Pilot Log Book $275 ppd Aircraft Owners and Builders

EM Amateur Built Aircraft Log Book $275 ppd

EM Propeller (or Rotor) Log Book $275 ppd

EM Engine and Reduction Drive Log Book $275 ppd

Ultralight Owners and Operators EM Ultralight Pilots Log and

Achievement Record $275 ppd EM Ultralight Engine and

Aircraft Log $275 ppd Also Now Available

CAM-18 (Reprint of early CM Manual) $695 ppd

Amateur-Built Aircraft Service and Maintenance Manual $595 ppd

Order From

EAA Wittman Airfield Oshkosh WI 54903-3086

Phone 414426-4800 Include payment with order - Wise residents add 5 sales tax

Allow 4-6 weeks for delivery

THE JOURNAL Of THE EARLY AEROPLANE

The most authoritative journal on 11lose bnderful Flying Machines 1900-1919

WORLD WAR I ~ INC 15 Crescent Road Poughkeepsie NY 12601 USA

[EA~ J ~ ~

FLYING AND GLIDER MANUALS 1929 - 1930 - 1931 - 1932

Price $3_25 ea ppd SEND CHECK OR MONEY ORDER TO

EAA AVIATION FOUNDATION INC WITTMAN AIRFIELD shy

OSHKOSH WI 54903-3065 Allow 4-6 Weeks for Delivery

Wisconsin Residents Include 5 Sales Tax

The fabulous times of T umer Doolittle Wedell and Wittman recreated as never before in this 6OO-page two-volume series Printed on high grade paper with sharp clear photo reproduction Offical race results 1927 through 1939 - more than 1000 photos-3-view drawings-scores of articles about people and planes that recapture the glory the drama the excitement of air racing during the golden years

TI RE-UVE IT

Volume 1 and 2 $1495 each - add l $150 for postage and handling Special shy

both volumes $2850 postage free Send check or money order to EAA Aviation Foundation Wittman Airfield Oshkosh WI 54903-3065

30 DECEMBER 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 29: Vintage Airplane - Dec 1985

EAA OFFICIAL

VIDEO VHS amp BETA

he official EAA Foundashytion video collection ofshyfers these great tapes for your viewing pleasure EAA 84 55 minutes of Fly-In excitement from pre-Conshyvention preparation to the arrival of Voyager Includes great Warbirds show scenes $a2OO $3900 EAA OSHKOSH 83 A 26 minute film covering the complete 83 Convention and the dedication of the EAA Aviation Center $3900 EAA OSHKOSH n The 77 Convention plus excellent excerpts of the Spirit of St Louis Commemorative Tour $3900 AERONAUTICAL ODDITIES 17 minutes of fun featuring the oddities and comedies of the early flight as seen in newsshyreels of the day A great addition to your personal library $2995 WE SAW IT HAPPEN 60 minutes covering the history of flight as seen in rare early footage and interviews with many aviation pioneers

$e9e6 $4995 WINGS ON DREAMS (1981) This famous John Denver film is an in-depth look at EAA Oshkosh 81 and features ground breaking ceremonies for the Aviation Center $2900 BASIC AIRCRAFT WELDING Learn the intricacies of welding with practical demonstrations on the subject An excellent film for the builder $3995 IN PURSUIT OF DREAMS - New Release EAA member actorpilot Cliff Robertson is narrator host of a film that features Founder Paul Poberezny and tells of EAAs early days philosophy and accomplishments $2900 (16 minutes) BASIC AIRCRAFT WOODWORKING - New

Release Woodworking knowledge is essential to any homebuilder project This tape covers the basics of wood construction techniques $3995

Add $250 for postage and handling Wisconsin residents add 5 sales tax

Guaranteed Immediate Delivery

Watch for New Releases

If your plane is on this list You could be wasting money

NOW AVAILABLE STCs for Lycoming 0-235 and 0-290 engines Also you can convert your Cessna 152 to auto gas by modifying the Lycoming 0-235-L2C to use 80 octane fuel - STCs now available exclusively from EAA

Over 10000 aircraft owners get more flying for the dollar with EAAs AUTOaFUEL STCs

As a result of EAAs leadership in alternative fuels research and development FAA has fully approved the use of unleaded auto gas for 317 different aircraft models and engine combinashytions Auto gas STCs (Supplemental Type Certificates) are availshyable from the non-profit EAA Aviation Foundation at 50cent per engine horsepower Example - 85 hp Cessna 140-(50cent x 85) = $4250 (Non-EAA members add $1500 surcharge to total) Send check with aircraft N number aircraft and engine model and serial numbers and EAA member number

AERO COMMANOERAERONCA GRUMMAN AMERICAN PA-28-151 PA-22-15OAA-5 AA-5AIncluding S L

Including Bellanca PA-22S-15OAA-5BIndustriesChampion Trytek bullJ3F-50 -50S -50AA-l100Wagner B amp B -60S -55 -55SAA-1AARCTIC AIRCRARAviation Inc bullJ31 oS -55 -55S

CO INC AA-1B AA-1C PORTERFIELD5O-TC S-IA LUSCOMBE65-TC (l-3J) Including Rankin

BEECHCRAR 8 SA C 0 E F T-SF65-TAC (L-3E) Northwest YO-58 CP-55InClUding Bonanza MOONEY35 A-3 8-35 C-35 CP-65 50-588 o-58B M-18C CS-65 0-58A (L-3A)

0-35 E-35 F-35 Mmiddot18C55 M-18l

G-35 35R TAYLORCRAR7AC CESSNA M-18LA BC

BC-557BCM (L-15A) 120 140 140A7CCM (L-16B) MORRISEY BC12-55 (L-2H)150 15OA-H 15OJ-M70C 2000C 8C12-0AI50K-M 7EC 8C12D-85152A-152 PIPER7FC BC120-4-85170 170A 8 J-3C-407JC 172 172A-E 172F 8CSJ-3C-5O7ECA 8CS-65(T-41A) 172G H J3C-50SS7AC 8CS12-651721 K L M J3C-65 (L -4)S70C 8CS-120175 175A B C Pl720 J3C-65SS7CCM 8CSI2-D-85177 J4S7EC 8CSI20-4-85180 180A-H 180J J4AllAC 19182 182A-P J4A-S118C F19305A (O-IA) J4E (l-4F)l1CC OC-65 (L-2 L-2C)305B 305E (TO-IO J5A (L-4F)SIIAC OCO-65 (L-2A 8 M)0-10 0-IF) J-2SIIBC 8C12-D1305C (O-IE) 3050 J-3 SIICC BCSI2-D1(P-1G) 305F JSA-80

5O-C KCA

L-4A VARGA 65-C

ERCOUPE L-4B INE-l) 2i5OIncluding Airco Forney L-4H65-CA 2150A

S-5O-C Alan Mooney L-4J (NE-2) 2180

S-65-CA 415C 4150 E G

PA-l1 7GCA

415-CO PAl1SF-l F-IA PA-17 degNot Only lhose J3F7GCB A-2 A-2A PA-18 and J3L models preshy7KC M-l0 PA-19 viously modified to use

7GCAA 7GCBA

FUNK Teledyne Conlinenal 7GCBC

E-2 PA-28-140 Motors engines are

15AC Including McCfish

PA-2B-150 approved B85C

Since 1980 over 2700 engineering flight test hours have been conducted by EAA in the Cessna 150 Cessna 182 Cessna 172 Piper Cherokee Beechcraft Bonanza and Ercoupe Additional aircraft were approved by FAA based on fuel system similarities All approved aircraft are powered by 80 Octane Continental engines (not fuel injected) and Lycoming 0-320-A C and E engines STCs are only approved and sold for the engineairframe combinations listed above

Complete low cost protection including auto gas coverage is available through EAAs approved insurance program EAAs Auto Gas Airport Directory which lists over 300 FBOs that provide auto fuel service is now available at $300

EAA LEADS THE WAY Join EAA - Be a part of the Aviation Association that is actively engaged in making flying safer more enjoyable and more affordable for you_ Annual membership $3000includes monthly magazine SPORT AVIATION and many other benefits_ Join today and get your STC at the special EAA member rate

E~ Write Attention STC - EAA Aviation Foundat ion Wittman Airfield Oshkosh WI 54903-3065~~OUNDATION

VINTAGE AIRPLANE 31

Page 30: Vintage Airplane - Dec 1985

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