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Vintage Airplane - Dec 2006

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  • 8/20/2019 Vintage Airplane - Dec 2006

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    DE

    E

    BER

      E

    VOL

    34

    , No. 12 2006

    ONTENTS

    2 VAA News

    4

    By

    The Numbers

    Getting

    the

    markings right

    by Marv

    Hoppenworth

    7 Restoration Corner

    General res toration techniques

    by Stan Gomoll

    10

    The Prototype 1930 INF

    Ted Teach's AirVenture award

    winner

    by Sparky Barnes Sargent

    18

    The Oldest

    Chipmunk

    Ca

    n you fly Canadian?

    by

    Budd Davisson

    8

    Why

    I Love

    to

    Fly

    Exp la

    ining

    the

    lure of flight

    by Hugh B. Horning

    3 Book Review

    4 The Vintage Instructor

    Best glide

    by

    Doug Stewart

    36

    Mystery Plane

    by H.G. Frautschy

    S T FF

    EAA Publisher Tom

    Pob

    erezny

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    F

    to

    STC Holders: No Ethanol

    in

    Auto Fuel

    The FAA has issued a special air

    worthiness information bulletin

    (SAIB) warning

    aircraft

    owners

    and

    operators with

    auto

    fuel supplemen

    tal

    type

    certificates (STC)

    to ensure

    the

    fuel they use does not contain

    alcohol

    (ethanol

    or

    methanol). The

    SAIB reinforces EAA's ongoing efforts

    to ensure the availability of compli

    ant

    autogas by

    heading

    off or modi

    fying legislative attempts in several

    states to require ethanol in all gaso

    lines sold.

    EAA, one of two primary sources of

    automobile gasoline

    STCs

    for general

    aviation aircraft, advocates that , at

    the very least, states

    should

    exempt

    premium grade

    fuel

    from ethanol

    mandates

    to

    ensure a readily avail

    able

    and

    safe fuel supply for aircraft.

    The

    FAA

    cites

    numerous

    reasons

    alcohol and airplanes do not

    mix.

    Alcohol:

    • Adversely affects the volatility of

    auto

    gasoline, which could cause va

    por lock.

    . Is corrosive and not

    compatible

    with

    rubber seals and

    other

    mate

    rials

    used in aircraft, which could

    lead to

    fuel

    system

    deterioration

    and

    malfunction

    .

    • Is subject to phase separation,

    which

    happens when the fuel cools

    as an aircraft

    climbs to

    higher alti

    automobile gasoline that conforms to

    the specifications published in

    their

    airplane flight

    manual

    or automobile

    gasoline STC

    flight manual supple

    ment.

    Those

    unsure

    about

    the

    pres

    ence of alcohol can perform a simple

    test with

    EAA's

    auto

    fuel Alcohol Test

    Kit, available by calling 920-426-4843

    or e-mailing dwalker@

    eaa.or

    2 j1

    lIRVENTURE

    O S K O S

    It s Never Too Early to

    Plan for Oshkosh

    Aviation's biggest

    week

    of

    the

    year

    takes a year

    to prepare

    for,

    and

    you

    can bet

    preparations

    are well under

    way

    for EAA

    AirVenture Oshkosh

    2007, set to take

    place

    July 23-29.

    EAA draws the

    aviation

    community

    together

    to share the pure joy and

    excitement of flight

    unmatched

    any

    where in the world.

    "All

    the

    spirit,

    innovation, and

    dreams of

    aviation come together

    in

    one place, for one week, said

    EAA

    President

    Tom Poberezny. This

    is the true magiC

    of A irVenture:

    Whether

    we come from

    the

    pilot

    this

    event unique,

    however,

    is

    the

    fact that

    it

    is also

    aviation's

    annual

    family reunion .

    If you're asked

    to

    explain what

    EAA

    AirVenture is,

    there's

    only one

    good answer-'You gotta be there '"

    Start Out the

    New Year

    at

    SportAir Workshop

    EAA s

    SportAir Workshops will

    hit

    the ground running

    in

    2007

    with

    a

    large

    number and variety of ses

    sions

    located

    throughout

    the coun

    try. Now is the time to make plans to

    attend

    before

    they

    fill up. And

    what

    better holiday gift

    is

    there

    for

    the

    as

    piring homebuilder?

    • Oshkosh, Wisconsin-january

    27 -28: Learn

    to

    successfully build your

    aircraft

    with

    these courses: Compos

    ites, Fabric Covering, or Sheet Metal.

    Other

    courses include Electrical Sys

    tems

    and

    Avionics,

    and

    Gas Welding,

    plus Introduction to Aircraft Building

    and What's

    Involved

    in

    Kit Building

    suit those just getting started.

    • Lakeland, Florida-February 17

    18: Held

    at

    the

    Sun 'n Fun campus,

    learn Composites,

    Fabric

    Covering

    ,

    and Sheet Metal, as well as Electrical

    Systems

    and

    Avionics,

    and What

    's In

    volved in

    Kit

    Building.

    • Dallas, Texas-March 3-4: Com

    posites, Fabric

    Covering

    , and Sheet

    Metal construction

    methods,

    plus

    Electrical Systems and Avionics, Gas

    mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]

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    workshops,

    as well as

    special

    EM

    mem

    ber tuition for

    the

    courses, visit

    www

    SportAir com or call 800-967-5746.

    Lost

    Swift

    Cowling

    Mark Holliday

    had

    a

    bad night

    a

    while back,

    and

    he s willing

    to

    share

    the event

    with

    those of

    you in the

    southeastern United States in the hope

    that someone will hear of a new Globe

    Swift cowling that s appeared. Here s

    Mark s sad tale:

    While trailering N78261

    north on

    Interstate

    75

    from Atlanta to Athens

    the entire nice original cowl blew off

    the airplane, unknown to me

    until

    I

    was getting off the highway at the Ath

    ens exit. The cowl appeared to be bolted

    in place, the handles were latched, and

    the camlocks on the top fastened, but

    the

    brackets were bolted

    only to the

    firewall and were

    not

    attached

    to the

    cowl. I saw screws

    through

    the holes

    where the bracket attaches to the cowl,

    but

    they were apparently too small and

    used only to position the cowl; but the

    cowl felt solid.

    By

    the time I got turned around and

    returned to Atlanta to proceed

    north

    on 1 75 (about a two-hour drive each

    way,

    and

    it s now

    about

    2:00

    a.m.

    looking for

    the

    cowl,

    someone must

    have already picked it up. I didn t find

    it.

    I checked with the Georgia State

    Pa-

    trol, and there was no record of any

    accidents or their people picking it up.

    Could you please run the following ad:

    Lost complete original Swift cowl

    on

    northbound

    1 75 between Atlanta, GA

    and Athens,

    TN on

    10-5-06. Reward for

    return or information. Mark 651-270

    1318, or e-mail:

    MarkH85@aol com 

    If

    you ve got news for Mark, please

    contact him

    at the

    numbers above, or

    call

    us

    here at

    VAA

    headquarters: 920

    426-4825 .

    Ei TEn N

    THE 20

    IRCR FT

    TO 

    FLO K

    Just as

    this issue

    was

    going

    to

    press, we were advised

    of the

    passing of 1999 VAA Hall of Fame

    Inductee

    Tom Flock

    of

    Rockville,

    Indiana.

    Tom was a master re

    storer of Waco aircraft

    and

    known

    worldwide

    for

    his expertise and

    outstanding workmanship on

    a

    number of

    Waco restorations

    and

    a PiperJ-3 Cub. He was a longtime

    member

    of

    EAA

    Chapter 83.

    A

    retired farm-implements

    dealer, Tom s avocation was

    an

    tique

    aircraft, a passion

    at

    which

    he

    excelled. During

    the

    1993 Waco

    Club fly-in, Tom was awarded the

    Bob Poor Memorial Award for ex

    quisite workmanship. His restora

    tions consistently won

    awards at

    fly-ins across

    the

    country. He en

    joyed meeting folks from all walks

    http:///reader/full/SportAir.commailto:[email protected]:[email protected]:[email protected]:///reader/full/SportAir.commailto:[email protected]

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    BY

    THE

    Getting the markings right

    veryone who builds

    or restores an airplane

    is

    hit

    with the

    task

    of

    laying

    out

    registration

    identification numbers.

    Over the last 60 years

    they have gone

    from

    24

    inches to

    20

    inches to

    12

    inches

    and whatever

    on

    classic and amateur-

    built aircraft. May I suggest a current

    copy

    of Federal Aviation Regula t ion

    FAR)

    Section 45 .1, Subpart C, Nation-

    al ty and Registration Marks The FAA

    mandated markings can

    be

    traced

    Y MARV HOPPENWORTH

    back to a 1919 international agree-

    ment that

    detailed

    the

    type of mark-

    ings for aircraft

    around

    the world.

    I

    painted my

    first set

    of numbers

    on my ]-3

    Cub

    in 1948: NC9245H

    in black on ye

    ll

    ow. I did quite a few

    in those early years. Yo u

    must hear

    about

    this

    one

    set

    of

    numbers

    in

    par-

    ticular. A friend was

    having

    me re-

    cover

    the

    wings of his 1939 Aeronca

    Chief. One day we

    were

    alerted to

    two new cute little yellow airplanes

    at the gas pit. Come to fi nd out, they

    were

    the

    new Piper

    PA-15

    Vagabonds.

    My friend drew my attention to

    the

    new

    little 18-inch numbers on the

    wings

    and

    asked if I cou ld paint his

    wings like

    that.

    My

    answer

    was , "I

    don t know why not." So I proceeded

    to

    layout

    th e set of numbers. Maroon

    on

    white . Two days after I pull ed

    the

    tape, we

    got

    an

    advisory

    circular

    in

    the

    mail

    announcing the

    new mini

    mum

    size of registration numbers on

    the

    wing was 20 inches

    There was

    no

    way I could correct

    that except to do it over. I spent

    the

    next two evenings on my own time,

    Download the letters at

    www

    Vintage  i

    rcr

    ft

    org

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    with a sharp knife, peeling the ma

    roon

    letters down

    to the

    silver dope

    and

    reworking

    the

    white base color.

    Then the new

    size

    20-inch

    numbers

    were masked

    and

    repainted

    maroon.

    Now you know

    why

    I recommend

    a current copy of

    FAR

    Section 45.1,

    Subpart

    C

    There are so many combi

    nations of size, speed, age, etc., that it

    is too hard to

    commit

    to memory.

    Here's

    another story I have

    to

    credit

    to experience.

    Sometime

    around

    1960,

    my

    Taylorcraft was

    due

    for re

    cover. At that

    time

    the FAA was re

    questing registration

    numbers

    be

    put

    on the side so that recognizing

    these

    numbers

    would

    be easier for fighter

    pilots. I did not argue

    with

    that. Since

    my T-Craft

    had

    split colors on

    the

    fu

    selage, I masked and painted black

    numbers,

    black

    above

    the

    split-line

    and yellow numbers below the line,

    surrounded by the black trim color.

    This set

    of numbers, although co n

    trasting

    in color, washed out to be

    unrecognizable at 200 feet. I then

    had

    to lower my trim line about 8 inches

    and redo

    the

    letters

    in

    black-an-yel

    Iowan

    the

    lower half.

    You

    cannot

    be

    lieve

    what

    a difference

    that

    made . We

    learn by our mistakes. So we call

    i t

    ex

    perience. Wisdom comes from learn

    ing from

    someone

    else's experience.

    Over the years I have observed

    many

    sets of N numbers. I have seen

    I/4 s and I/7 s that would

    tip

    if you

    looked at

    them

    long

    enough.

    In

    cluded is a

    layout of

    what, I think,

    numbers

    should look

    like.

    The

    FAR

    calls for Roman Block. Many print

    shops

    do

    not even recognize Roman

    Block.

    As

    you will note, the numeral

    cals. Decide where you want to put

    your row

    of numbers.

    If

    it

    is a rect

    angular wing, I suggest you take your

    measurements from

    the

    trailing edge.

    The distance between each

    l

    etter

    or

    number is to be one-half the width of

    the letters. Do not use a

    ballpoint

    pen

    to make any marks. A soft lead pencil

    should be used if you need to make

    marks. You may also use short pieces

    of tape.

    Two days after

    I pulled

    the

    tape,

    we got

    an

    advisory circular

    in the

    mail

    announcing the

    new

    minimum

    size of

    registration

    numbers

    on

    90 degrees when you get to the last

    number. It is

    suggested that you iden

    tify each number

    and

    letter, and mark

    it on the tape.

    Check

    it against

    your

    registration certificate. An error from

    here

    on

    would be hard to correct.

    We all know that masking tape

    never

    tears where you

    wish

    it to, so

    I recommend a putty knife about an

    inch and

    a half wide . Place the

    putty

    knife over the spot

    you

    want the tape

    to tear and pull up. This leaves a sharp

    edge

    with

    accuracy

    within about

    1/64

    of

    an

    inch . Where two pieces of tape

    converge

    on

    an angle

    of

    less

    than

    90

    degrees, just lay

    them

    down, stick

    ing

    one on top

    of another.

    Lift the

    two ends together, slip a small piece

    of

    metal under

    the

    intersection, and,

    using an Exacto knife or a

    sharp

    util

    ity knife,

    cut on the

    lines

    formed

    by

    the

    masking

    tape. Then lay the tapes

    back down. Do not

    cut

    directly

    onto

    your

    painted surface. There are vinyl

    tapes

    that

    give a nice sharp edge, and

    these may be worth

    the extra cost.

    3M Fineline

    masking

    tape is also

    a great

    product

    for

    producing

    sharp,

    clean masked

    paint

    edges.

    Double-check each

    number,

    mak

    ing

    sure you have closed in and

    masked all the

    corners

    that should

    be treated that way.

    It is

    easy

    to

    over

    look . Before painting

    the

    numbers,

    remember

    to

    check

    all

    the

    edges by

    rubbing down with your thumbnail

    and

    use

    a

    lower

    air

    pressure when

    painting

    the

    trim and numbers.

    A

    simple

    way

    to

    put

    numbers

    on

    the vertical fin and rudder is to lay

    out

    your small numbers using mask

    ing tape sized to match the width of

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    VIATION ROMAN

    BLOCK

    TYPE

    BY

    H.

    G FRAUTSCHY

    The font shown to the right is based upon the let website, there are computer type fonts available for

    ter guide published in the December 2002 issue

    of

    use in marking aircraft. The closest version to the

    Vintage Airplane as originally published in Brimm style used

    on

    pre-World

    War

    II and postwar aircraft is

    and Boggess Aircraft Maintenance for the Airplane commonly designated "AmarilloUSAF. " It is the font

    Mechanic. In

    my

    research

    on

    this subject, at no time used

    by

    the U.S. Air Force to mark its aircraft. The

    have I turned up an

    FAA

    or Civil Aviation Authority font is available from TLai Enterprises at

    www TLai

    CAA) document that actually

    depicted

    the

    letters.

    com/med_des/amusafhtml It is available as a free

    Only a description in the regulations has been seen in download on a

    trial

    basis and is fairly inexpensive

    official documents. ($15)

    if you

    want to buy the full letter set.

    I have created alternative versions

    of

    some

    of

    the This font is very close to

    that

    used on civil aircraft

    letters (the 2 and

    7)

    as seen

    in

    material submitted

    by in

    the

    1940s,

    but there are differences. Research of

    Marv Hoppenworth and in period photos of aircra ft your aircraft type will disclose changes you may need

    built

    in

    the 1930s and

    1940s.

    If members have oth to make. For example, the 7 used

    on Waco

    aircraft

    ers they'd like to see depicted, please let us know. has the upper right corner of the numeral trimmed at

    The letters and numbers are available

    on

    the

    VAA an

    angle, where other aircraft manufacturers used a

    website at www.VintageAircraft.org. They will be down   7 that featured a sharp corner

    at

    that point. The

    load able

    in

    PDF form and as Adobe Illustrator docu regulatory requirement for the font's thickness to be

    ments. You can download only the letters you need, 1/6

    of

    the height of the character notwithstanding,

    or all of them if you wish. Typically, sign shops spe variations

    in

    thickness seemed to abound as well.

    cializing in computer-generated

    graphics

    can work Another option, for those who would prefer to have

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  • 8/20/2019 Vintage Airplane - Dec 2006

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    BY STAN GOMOLL

    eneral restoration techniques

    Editor sNote:

    In this

    installation of the Restoration

    Corner,

    well-known

    vintage

    aircraft restorer Stan Gomoll of

    Minneapolis, Min

    nesota, disc

    usses

    general

    techniques used

    in

    renovating tail groups and wings . G.

    R.

    C. and H. G F

    T IL

    GROU

    P

      N

    D

    WINGS

    Tail Group

    The types of construction used in air

    craft tail groups falls into three general cat

    egories: steel tUbing, aluminum and wood.

    Some of the aircraft utilizing wood construc

    tion in their tail groups are Mooney, Culver,

    Waco and

    Fairchild, to name a few.

    Start by laying all the parts

    on

    the floor

    in plan form. Now is the time to check for

    pieces that are missing or may have been

    misplaced, such as trim actuator brackets,

    hinge pins, brace wires and attaching hard

    ware. Make a list of missing

    parts

    along

    with a worksheet of the work to

    be

    accom

    plished; then when you set the piece aside

    awaiting parts or material, you can pick up

    where you left off.

    Check for

    ADs

    or factory service bulletins

    that may apply to your aircraft. These could

    refer to such things as attach points, hinge

    brackets, internal corrosion or wood rot.

    Steel

    Tube Construction

    Clean all the parts using soap and wa-

    ter, paint stripper or sandblasting. I do not

    choose to sandblast unless it is absolutely

    necessary, as this process removes the

    natural protective coating on the metal.

    Wire

    brushing will clean the surface, but leaves

    rust

    in

    pitted areas and inside small radius

    corners. If you do choose to sandblast, care

    must

    be taken because it will reduce the

    thickness of the material and can distort

    bushings or roller bearings.

    If the trim tab on the control surface is

    mounted with bolts or PK screws, it might

    be necessary to weld a reinforcement

    in

    this area to prevent cracking of the thin trail

    ing edge tubing.

    After each part is repaired and cleaned,

    give

    it

    a coat of primer. I like

    to

    use lac

    quer-resistant zinc chromate or a good ep-

    oxy primer.

    Adjustable

    trim

    tab

    actuators

    should

    be disassembled, cleaned and re-assem

    bled using a grease with a wide tempera

    ture range . Check cables for condition and

    proper clearance from structures . Make a

    drawing to be used

    in

    accurately locating

    the inspection plate holes after the new cov-

    ering is installed.

    Check

    an

    d, if necessary, replace the wir-

    ing for the navigation light.

    You

    might want

    to install extra wiring for the possible instal

    lation

    of

    a strobe light at a later date .

    After all the tail pieces are cleaned , re-

    paired and primed, take the time to mount

    the complete assembly on the fuselage. It's

    much easier to take care of mounting prob

    lems now than after the pieces are covered.

    At this time do a complete rigging of all wires

    and/or

    struts

    for the tai group, including

    hooking

    up any

    adjustable trim tabs. Check

    for adequate clearance between parts, tak

    ing into consideration the added thickness

    of

    one or more layers

    of

    fabric and/or tape.

    Also, i t's easy to rig the proper travel of trim

    Check to see that all repairs are covered

    on Form 337s . It s not uncommon to find

    that the proper paperwork has not been

    completed.

    Wood Construction

    The small blade of a pocket knife is a good

    tool for checking the condition of

    wood

    struc

    ture . The po int should penetrate very little

    into the

    wood

    . I suggest trying this on a piece

    of scrap wood

    to get the feel.

    The

    blade

    will

    penetrate very easily into decayed

    wood.

    It s

    advisable to replace all hardware

    such asbolts , nuts, washers, etc. as cad

    mium plating wears

    off

    and moisture

    in

    the

    wood can result in

    rust

    on

    these

    areas ,

    which in turn, causes the wood to decay

    with a major loss of strength. Even though

    the hardware may look good, it should be

    replaced. It has probably been installed for

    a long time and with the long life

    of

    today's

    modern fabrics it will be a long time before

    the plane is re-covered again.

    Pay

    particular

    attention to the area

    around the attach points. All of the old paint

    should

    be

    removed down to bare wood

    so

    a

    good check can

    be

    made for cracks and dry

    rot. Check all the glue joints and gussets for

    strength

    and/or

    separation.

    The

    old casein

    glues deteriorate with

    age

    .

    Refer to the FAA s Advisory Circular AC

    43.13, which describes repairs to wood and

    metal structures. The old standby is to fin

    ish the wood with two coats of spar varnish,

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    tion and restoration. Another good source

    of information is local

    EM

    and

    VAA

    chapter

    fly-ins and fly-ins sponsored

    by

    the various

    type clubs.

    As

    mentioned in previous Restoration

    Corner  articles , there are companies that

    sell reprints of aircraft and engine manuals.

    These companies advertise

    in Trade-A-Plane

    and several aviati

    on

    magazines and are well

    worth knowing about.

    Wings-To remove fabric covering, first

    remove

    the

    rib

    stitching

    by

    cutting the cords.

    If the fabric is secured by metal clips, these

    must be removed carefully to prevent dam

    age

    to the metal ribs . Whether constructed

    of wood or metal, most wings are delicate

    structures and can be damaged easily.

    Ei

    ther save the old fabric or make patterns

    from which the location of inspection holes

    and control cable openings can

    be

    deter

    mined when the surfaces are re-covered .

    After the covering is removed

    an

    evalua

    tion of the condition of the wing is next on

    the agenda. Continuing with your worksheet,

    make a list of the following items along with

    pertinent remarks:

    Leading

    Edge-note

    wrinkles , cracks,

    previous repairs , corrosion or

    plywood

    sepa

    ration. Wings are frequently stored with their

    leading edges down creating a natural trap

    inside the leading edge covering for mois

    ture resu lting in corrosion and / or wood rot.

    Ribs-note

    previous and/ or unrepaired

    damage, wood rot, loose glue joints and

    gussets, damage to capstrips cause

    by

    wire

    or

    PK

    screws, ribs misshapen because of

    over-taut fabric or bowed due to over-tighten

    ing of drag and anti-drag wires.

    Butt

    ribs-same as

    above.

    Ribs at aileron

    space-same

    as above

    plus distortion resulting

    in

    too little or too

    much clearance from the aileron.

    Spars-note

    condition

    of finish,

    any

    cracks or elongated holes causing loose

    have

    they shrunk, causing ribs to

    bow?

    Navigation and landing

    l ights-check

    mounting brackets for cracks and security,

    unnecessary screw holes

    in

    the wood, nut

    plates or tinneman nuts miSSing or worn out,

    and

    condition of wiring. If the landing light is

    retractable , does it operate properly?

    Ailerons-check

    general condition

    of

    structure. Depending on construction ma

    terials , is there rust, corrosion , wood rot ,

    loose rivets or glue joints?

    Are

    hinge attach

    points secure? Is the trailing edge straight

    and aligned with wing trailing edge? Check

    leading edge for cracks and/ or

    wrinkles

    these are usually visible even through the

    finish paint. Some ailerons are counterbal

    anced with lead weights

    in

    either the leading

    edge or mounted

    on

    external arms. Check

    these for a good, solid attachment.

    A decision

    must be

    made at this point

    whether

    to

    completely

    disassemble the

    wing panels or to restore portions of them.

    If

    you

    decide to totally restore the wings, be

    sure to do one panel at a time, leaving the

    other(s) assembled

    to

    guide you

    in re

    -as

    sembly of the rebuilt unit.

    When

    possible, the route I like to take is

    to remove the leading edge covering, drag

    and anti-drag wires and compression mem

    bers, leaving the spars and ribs assembled.

    This procedure allows a good cleaning and

    checking of the structure. I then refinish the

    wood with a minimum

    of

    two coats

    of

    spar

    varnish, and the metal parts with a good

    primer followed by a good covering with

    black enamel. Primer alone does not give

    long-term protection. Reassemble the wing

    panel using all new hardware.

    Aluminum

    structures

    can experience

    electrolytic action between the aluminum

    and

    steel fittings (dissimilar metalS), result

    ing

    in

    corrosion.

    The

    use of cadmium-plated

    bolts will neutralize this action.

    An advantage

    in

    restoring a classic rather

    and

    the top of the fuselage (high wing

    mono

    planes or cabin biplanes). Us ing a wing rib

    pattern sawed out of plywood, line up the

    leading and trailing edges

    of

    the ribs with

    nose ribs in place aligned with main ribs.

    The ailerons should be

    in

    place

    to

    assure

    proper alignment and clearances.

    The t rammeling process comes next.

    Don 't be alarmed at the thought of doing

    this, as it is simple if done according to the

    book. It 's

    just

    a

    matter

    of tightening the

    drag

    and

    anti-drag wires

    in

    sequence,

    keep

    ing each bay square and the spars straight.

    This must be done before the leading edge

    sheeting (if used) is installed.

    Wood leading edges are more difficult

    to repair or replace.

    The

    wood sheets have

    to

    be

    prebent over a form with a smaller

    ra

    dius than that of the rib curvature. Star t

    by

    soaking the plywood

    in

    water overnight, then

    clamp it to the form with wide straps . Old

    seat belts work well for this.

    Do not try to fully bend the sheet at one

    time, but tighten the straps gradually.

    The

    use

    of

    an electric steam iron

    set

    on full

    heat  and applied directly to the wood sur

    face helps to bend the wood without crack

    ing

    thanks to steaming action.

    It's of utmost

    importance

    to

    trammel

    the wing before final installation of the lead

    ing edge sheeting.

    For

    holding the sheeting

    in place I made a

    set

    of clamps that work

    great for either wood or aluminum. I cut

    sev

    eral pieces of 2 x 4 four inches longer than

    the height

    of

    the spar, then fastened one

    end of each strap (seat belt) to one end of

    each 2 x 4 . I then weld flat steel plates to

    one end of

    8

    long pieces of l   4 threaded

    rod and riveted them

    to

    the other end

    of

    each strap.

    Each clamp is completed by inserting

    each rod through holes drilled at the other

    end of each 2 x 4

    and

    held

    in

    place

    by

    large

    washers and nuts. These clamps can be

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    ner Airplane Motor Corporation

    Ltd.

    of

    Glendale, California.

    The

    odel

    IN

    Teach believes

    th t

    Kinner

    wanted its share in Waco's biplane

    market, and that, ultimately, is how

    the INF model came

    into produc

    tion. This was an extremely

    popu

    lar

    biplane, even in 1930 with the

    economy

    the way it

    was, and they

    were

    selling

    like hotcakes-30 of

    them in

    six

    months

    So

    we

    think

    that

    Kinner agreed

    to

    buy the air

    plane

    if Waco

    would

    design and use

    the

    Kinner engine installation for

    this airplane

    Leslie

    H.

    Bowman (who would later

    become one

    of

    the first presidents

    of

    the National Aviation Training As

    sociation) was a test

    pilot

    for Kinner

    and personally took

    delivery

    of the

    prototype

    INF

    on June

    13, 1930.

    t

    that time, the aircraft bore an experi

    mental

    registration number, since ap

    proved Type Certificate 345 wasn ' t

    issued until August

    of that

    year. For

    those who wonder

    what

    INF means,

    Waco's designation

    is

    interpreted this

    way: I represents

    the

    125-hp Kinner

    B-5 engine; N was used

    in

    1930 to

    represent open-cockpit

    aircraft;

    and

    F denotes the aircraft series. Accord

    ing to Teach,

    the INFs

    were known

    as

    the baby Fs

    in

    the Waco F series,

    since they were smaller

    than,

    for in

    stance,

    the

    UPFs.

    Bowman drew some attention to

    the new Waco by flying it in the 1930

    National Air Races in Chicago just a

    couple of months later.

    He

    won $300

    by finishing in second place, with a

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    was also well

    liked by

    those

    who

    appreciated its

    aerobatic agility, and it was used for

    aerobatic training, as well as in the Ci

    vilian Pilot Training Program. Nearly

    SO

    of

    these three-place open-cockpit

    biplanes were manufactured by Waco

    in 1930

    and

    1931, and

    they

    sold for

    around $4,400 or more, depending

    upon the

    customer's choice of op

    tional equipment, which

    included a

    ground-adjustable metal propeller,

    Heywood starter,

    navigation

    lights,

    and

    Hot Shot battery. n

    engine

    ring

    cowl

    and

    wheelpants were also avail

    able for

    those who

    desired a sleeker

    machine and

    a bit more speed.

    Doug Smith, Andrew Flyboy King (pilot

    of

    the Waco INF for

    our

    photo shoot)

     

    NC864V Yesterday

    Ted

    Teach,

    Jack Tiffany, Herman Leffew,

    and Jerry Pruden.

    Kinner Airplane

    Motor

    Corpo

    ration owned

    the prototype INF for

    about

    seven months before selling

    it

    to

    a

    woman named

    Elsie Bala,

    of

    Idaho. Not

    much

    is

    known about

    her,

    except that

    she retained ownership

    of

    the

    biplane for about six years. Af-

    ter that , several flying schools owned

    it

    during

    the early to mid 1940s, in

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    Around

    50

    Waco INFs were buiH in

    1930 and 1931.

    the

    back of one, along with this state-

    The

    INF

    has

    outrigger style gear legs.

    ment:

    I

    purchased

    the

    airplane

    for

    $100

    behind

    a

    hangar

    in

    northern

    California

    in

    1961. Teach

    wonders

    who that person

    was,

    and who the

    men in the photographs were.

    Another

    interesting

    item

    that

    yields some history about this Model

    INF is a

    letter

    that

    W.T. Homan of

    Santa Paula, California, typed on

    De

    cember 28, 1971,

    to

    a

    Mr.

    Beichtold.

    In

    part,

    it says,

    About

    three

    years

    ago I bought

    INF

    Waco NC864V

    Se

    rial

    Number

    326S

    . . . .

    This

    ship

    was

    new at Mines

    Field

    (now Interna

    tional

    Airport)

    Los

    Angeles

    in

    1930

    and

    I find that several of

    my

    friends

    either learned to

    fly

    in

    i t

    or

    soloed

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    The

    INF

    is

    a

    three place

    biplane if

    the front two passengers are small. The gold

    pinstripe

    around

    the registration number

    was

    painted

    by

    hand.

    I

    mind

    that

    it's rare to find a line

    boy

    who can perform such a task), he de

    cided

    to

    install

    an

    electrical system

    and

    starter in the biplane,

    which

    re

    quired locating and installing a wind

    generator and voltage regulator. Along

    36

    hours

    a week,

    with

    90

    percent

    of

    his time

    on

    this airplane.

    Doug's enthusiasm for restoring old

    airplanes was awakened several years

    ago when he was working

    at

    a flight

    school to build time to become an air

    instigator of

    the

    Leading Edge Air

    craft-Restorers of Old Flying Ma

    chines group

    in

    Spring Valley, Ohio.

    The

    group is basically

    composed

    of

    Tiffany and his wife, Kate; Herman

    Leffew;

    and

    Don Siefer (and more

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    The

    handcrafted

    metal wheelpants

    add a nice

    finishing

    touch

    to this

    193

    Waco INF

    Note

    the

    attention

    to detail

    where the

    flying

    and

    landing

    wires

    join

    the wing

    interesting note

    regarding the

    cor

    rect

    tension ' for the flying wires,"

    says Teach with a chuckle. "It says

    in 1991,

    and

    Doug did a lot of the res-

    toration work

    on

    that-it was an Osh

    kosh winner about 10 years ago. Back

    in

    1969, I started a Pitts,

    and

    it took a

    while to get it done," he says, eyes twin

    kling

    as

    he laughs and adds, "I have a

    on most any

    airplane,

    and

    especially

    so on the Waco INF Since pants

    didn't

    come with the Waco when Teach pur

    chased it, he decided to ask Mark

    Ken-

    nison of D&D

    Auto

    Restoration in

    Covington, Ohio, whether

    or

    not he

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      ach

    aileron

    extends all

    the

    way

    to

    the

    wingtip  

    (HVLP) gravity-feed

    paint

    cup an d

    gun, with excellent res ults. Smith

    and Teach selected Randolph's bu

    tyrate dope system for the fabric and

    Randolph's Ranthane

    for

    the

    metal

    to obtain a good match between the

    components, and they retained the

    Waco INF's original colors-vermil

    lion on the fuselage, with silver wings

    and tail. They also researched the

    black trim stripe, according to Smith,

    who

    explains

    that

    "depending on

    what year your Waco was built, it had

    a different design for

    the

    stripe,

    and

    we

    found

    that the

    arrow was correct

    for

    1930."

    The

    instruments

    were

    overhauled

    and

    refaced,

    and the instrument

    Lessons Learned

    If

    you've ever helped restore

    an

    air

    pl

    ane,

    yo u know firsthand that the

    successful completion

    of

    a project nor

    ma

    ll

    y takes longer

    than

    anticipated.

    Teach reflects, "After all these years,

    it's hard to make an estimate of how

    long it'll take to finish a project. This

    past January, I said 'Doug, I think we'll

    have this done

    the end

    of the

    month,'

    and in February, I said the same thing.

    I t was finished mid-June "

    Smith agrees that it's easy to make

    an optimistic estimate, especially in

    the beginning. "When we first started

    on

    it, we both thought we'd have it

    finished in a year, no problem. But

    it took two

    years

    to

    finish.

    The im

    portant thing

    in

    doing something

    like this

    is that if

    you put

    in the

    time,

    they come out

    nice.

    We could have

    had

    a flying airplane a lot faster

    and

    a lot

    sooner

    and, for Ted's sake, a lot

    discovered

    that

    "it flies nothing like

    a Stearman

    It

    jumps

    off

    the

    ground

    and flies like it's very light, although

    it isn't that light. It has a good cruis

    ing speed at 95 mph, and on grass it

    lands and settles right down, but put

    it

    on

    a hard top and

    then

    each land

    ing can be exciting."

    While Teach likes working on an air

    craft restoration, he also loves flying the

    finished product and sharing it with

    those who are appreciative . He says he

    enjoys "giving rides, because it's excit

    ing for people. I remember taking some

    Young Eagles in

    my

    Stearman, and

    that usually makes kids pretty happy.

    There were 10 of them that Saturday

    afternoon,

    and

    most

    had

    a big smile.

    In Monday's mail, I

    had

    a thank-you

    note

    from one

    little

    kid who

    had

    made

    the

    effort to find

    my

    address, go

    home,

    buy a card, and write a thank

    you note-he

    had

    to have it

    in

    the

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    o

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  • 8/20/2019 Vintage Airplane - Dec 2006

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    hipmunks are just one of Chipmunk. It  s a homegrown prod

    through

    the listing of

    RAF

    Bulldogs

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      e

    their Moth trainer

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    No. 11 was given the

    U K

    registration

    James says, I got

    together

    with plane

    had,

    so we continued research

    of G-AKDN-the

    on

    ly registration it has

    Dav

    id

    Gillespie,

    and

    we

    both

    liked

    ing

    it. We

    checked

    the

    U.K. registry

    carried for more than

    S9

    years.

    the

    Canadian

    connection

    the ai r - and

    found the

    ai

    rplane

    was listed

    to a name in North Yorkshire, Eng

    land: Philip Derry.

    called

    to verify

    t hat it was there and, having recog

    nized the last name, Derry, asked him

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    The

    tightly

    cowled

    Gipsy Major 10 Mk2

    was

    a bit of a

    headache as

    as r . ~ u , ~ l l l n

    registration was con

    cerned

      so the

    Chipmunk

    retains its

    British

    registration

    tiny, squishy green airport-Bagby

    Field in

    North

    Yorkshire.

    It

    looked as

    if th ere should be signs saying 'Hob

    bit Crossing.'

    It

    was a perfect place for

    a Chipmunk. 

    It

    was no coincidence that Philip

    even more

    evident

    in the fact that

    he

    isn 't,

    and

    never has

    been,

    a pilot.

    That and

    the

    fact

    that

    he

    didn't

    tell

    his girlfriend-soon-to-be-wife

    that

    he

    had bought the airplane.

    It

    was, as he

    phrased it, An impulse buy.

    The wing fuel

    tanks

    feature the filler

    neck

    and

    mechanical fuel gauge all in

    one unit

    difficulty they

    had

    in trying to get

    primary

    flight

    training

    locally

    in the

    Chipmunk for Phil and his sons only

    added

    another

    reason for

    him

    to let

    the plane go.

    I called David

    and

    told

    him the

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    but

    quite

    another when

    it's in Eng

    land

    and you're in Canada, plus the

    airplane is registered in England. Both

    areas present their own problems.

    James says, "Even before we

    went

    over to retrieve

    the

    airplane, it was ob

    vious that re-registering the airplane

    in Canada was going to be a paper

    work nightmare, wh ich

    is

    exactly the

    way it turned out. The shipping of the

    airplane had its

    own

    headaches, but

    they were more manageable."

    Moving a foreign-registered air

    plane

    across the Atlantic is not for

    the faint of heart. t would be a ma

    jor challenge for

    anyone,

    much less

    two private pilots who had no idea

    what

    they

    were get ting into. James is

    a mathemat ics professor,

    and

    David

    is

    the creative director

    at an

    ad agency,

    neither of which

    prepared

    them for

    what they were about to attempt.

    However, enthusiasm

    almost

    always

    overcomes inexperience.

    Their enthusiasm, however, was

    further augmented by good fortune:

    Tom

    Coates,

    an

    engineer who had

    built up his

    own private

    de Havil

    land

    air force over

    the

    years and had

    shipped numerous airplanes across

    the pond, was literally in their back

    yard . He

    possessed

    the experience

    they were lacking, plus lent them the

    special attachment

    hardware

    they'd

    There Are Chipmunks

    and

    ThenThere

    Is

    No 11

    In the

    course of

    putting their

    little beauty back in

    the

    air,

    the

    David-James team discovered on their airplane a number of items

    that

    differed from

    the

    usual Chipmunk. For one thing,

    it

    has

    the

    original Canadian-designed "bird cage canopy

    that

    was adopted

    on the O.K.-produced airplanes (around 1,100 in total) but wasn't

    used on

    the

    rest of

    the

    Canadian-produced

    Munks

    (just

    more

    than

    200 produced), which have the distinctive blown bubble. The

    rear side panels of their canopy were originally

    fiat but

    they were

    "bubbled ouf during the

    RAF

    evaluation process to allow the pilot

    to

    move his head further sideways.

    The landing gear also has a number of characteristics

    that set

    it

    apart

    .In the UK. production models, the landing gear legs are

    canted forward a few inches to improve stability on the ground

    roll, but

    on Canadian production models

    the gear is

    in

    the

    origi

    nal position,as on No.n and all early pre-production versions.

    Also,

    the

    airplane has small, streamlined fairings around

    the

    need to secure the airframe in the 40

    foot shipping container.

    He

    said they

    could do it. They felt th ey could do it.

    So

    they were

    on

    their way.

    David says,

    When

    my wife, Karen,

    James,

    and

    I checked

    in

    at

    the

    airport

    to

    leave, we were

    each carrying 60

    pounds of slings and brackets for pick

    ing up

    and then

    securing the airplane

    in a shipping container."

    When

    we got to England," David

    says, "we flew

    the

    airplane a couple of

    times,

    which

    was really stressful We

    had

    already committed to the

    pur

    chase with a

    down

    payment,

    and

    we

    had

    to make a 'go/no-go' decision be

    fore we took

    the

    next

    step

    .

    Neither

    of us had

    more than

    an

    hour

    's

    time

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    back at Saskatoon, where they looked

    at it closely.

    James says, The

    airplane

    was in

    good condition,

    no

    corrosion or any

    thing like that,

    although

    the fab

    ric on the wings could probably use

    some work. Actually, as we were

    to

    find

    out, i t

    needed a lot of

    work.

    What was curious was

    that as the

    air

    plane sat in our hangar, the 40-below

    weather caused the paint to flake off,

    and it left a shadow of

    the

    airplane

    on the floor in paint chips.

    When they got ready to approach

    the registration issue, they knew they

    had a lot of work to do. Among other

    things, the airplane, when built in

    Canada, had a Gipsy Major

    lC

    engine,

    but when it was being prepped for

    the RAF trainer competition (the only

    other entrant was the Fairey Primer),

    the engine was changed

    to

    a Gipsy

    Major 10 Mk2. This didn't go down

    well with Transport Canada, and the

    possibilities of getting it re-registered

    were getting dimmer and dimmer.

    By that time, we were already

    looking at paint schemes, and every

    time we

    thought

    about changing

    the

    G-AKDN,

    which is what it was known

    as

    since it arrived

    in England, to

    a

    Canadian CF number,

    it just didn't

    look right in our minds. The airplane

    had

    originally been

    natural

    alumi-

    num

    with some

    stripes,

    and

    it had

    been painted perhaps

    sometime

    in

    the '60s, but we wanted it in its orig

    inal

    1947 scheme,

    which

    is what

    i t

    was wearing when it pioneered

    the

    RAF adoption in 1949.

    Somewhere along

    the

    line, while

    we were stripping

    the

    paint and pol

    ishing the aluminum, which took 200

    hours, by the way, we decided the best

    way to keep the airplane looking origi

    nal was to leave it registered in England

    and fly it here in English registration.

    There was simply too much history to

    lose by changing the numbers.

    We could only keep it registered

    in the U.K.

    if

    we were working with

    an English-licensed

    engineer

    and a

    U.K.-approved maintenance organiza

    tion in Canada. Once again, luck was

    with us, and we managed to have Tom

    Coates' aviation company in Saska

    toon

    approved,

    and

    we engaged Gra

    ham Fox to oversee the paperwork and

    ultimately

    come

    over from England

    to

    conduct inspections. Also, Philip

    Derry wanted to maintain his connec

    tion

    with

    the

    airplane, so he's one of

    our partners, and we have successfully

    preserved

    the

    English registration.

    James says,

    When the

    aircraft orig

    inally came

    out

    of its shipping con

    tainer, in August 2002, and we flew

    it , over 55 years had elapsed since it

    initially left the country. Although i t

    flew like a charm, we knew we had our

    maintenance work cut out for us. It

    was disassembled and worked on un

    til May of 2004, when it underwent

    its 'Star Inspection,' which is required

    every three years for English-registered

    aircraft. It

    is

    sort of a super-duper an

    nual. Graham came over and worked

    with Tom Coates to do the work.

    The test flight after this inspec

    tion

    was something really special

    because we had George Neal, then

    86 years old

    and

    still flying his own

    Chipmunk, do the flight. George was

    the de Havilland Canada Chipmunk

    chief

    production

    test

    pilot who did

    the very first flight on No. 11 back in

    1947. It was a thrilling day for us.

    When the project was finished and

    the airplane was flying, James and Da

    vid found they had created much more

    than simply a wonderful airplane.

    Graham comes to visit quite often,

    both

    for inspections

    and to

    go

    hunt-

    ing. Ultimately we expect to host an

    extended visit by Phil Derry

    and

    his

    family,

    and flying will be on the agenda.

    The entire project has been fun with

    one of the major side benefits being the

  • 8/20/2019 Vintage Airplane - Dec 2006

    27/44

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    I Love

    you

    like

    to fly?/I

    t

    times it s

    tough to

    put it

    into words,

    and all you

    seem to

    be

    attempt

    to

    explain the

    remark-

    able experience

    that is

    personal flight.

    Hugh Homing as put his thoughts into

    words,

    and

    perhaps he

    can

    help all ofus fill in

    the

    blanks when someone asks

    you,

    Hey, what s flying all about?/I-H.G.

    Frautschy

    Horsemen

    say that

    when leaming to

    ride

    the

    novice becomes a rider

    when he or

    she is

    in

    control of the horse

    and

    the horse knows it.

    t is

    much the same with a

    pilot and his

    plane.

    The

    student becomes an avia-

    tor when he fully controls

    the plane

    and is

    in

    con-

    trol in

    any

    situation

    The Challenge of Flying

    Broaden your flight-maneuvering

    expertise to handling weather, navi

    gation, radio communications, flight

    regulations, emergency procedures,

    etc., and you begin to understand why

    Sbiving

    for

    Proficiency

    and

    Professionalism

    Proficiency and professionalism

    are the pilot's continuing but never

    perfectly-achievable goals. Apart from

    the

    personal satisfaction one gets by

    constant improvement in his flying,

    there is another great benefit: the in

    creased assurance of staying alive. Un

    like most vocations

    and

    avocations, a

    careless attitude or action, a misjudg

    ment, or a mistake can cost you your

    life ... quickly and with

    absolute

    cer

    tainty.

    I

    don't

    mean to be melodra

    matic

    or

    suggest that flying is unsafe,

    but

    it is only

    as

    safe

    as

    the attitude

    and

    proficiency of the pilot. Federal laws,

    regulations, inspections, and periodic

    proficiency checks all work to assure

    that

    only

    properly trained

    and

    cur

    rently proficient pilots are granted cer

    tificates (licenses) to

    fly.

    way from always using your pre-, dur

    ing-,

    and

    post-flight checklists to fol

    lowing the aphorism

    "When

    in doubt,

    don't "

    regardless

    of

    whether the

    doubt relates to the

    condition of

    the

    pilot,

    the

    plane, or

    the environment.

    A sign sometimes seen at

    the

    exits of

    airport parking lots reads, Be careful,

    you are

    now

    leaving the safety of fly-

    ing." How true Flying is much safer

    than driving, bicycling,

    and

    other rou

    tine pursuits, according to statistics.

    General

    Aviation s

    Broad Scope

    General

    aviation,

    which includes

    everything except airline

    and

    military

    flying, has had

    an

    ever-improving

    safety record over the

    past

    12 years.

    General aviation includes such diverse

    commercial flying activities as corpo

    rate transportation, crop dusting, fish

    scouting, pipeline inspection, ban

    ner tOWing, flight instruction, char

  • 8/20/2019 Vintage Airplane - Dec 2006

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    The

    Technical Versus Aesthetic

    Appeals

    of

    Flying

    As you might surmise, one of the

    great challenge-appeals of flying

    is

    its

    all-consuming

    involvement and

    test

    ing of one s physical, intellectual,

    and

    emotional qualities. One must develop

    and apply

    these

    qualities

    with

    disci

    pline, balance,

    and

    grace

    to the three

    outside-the-self entities:

    the

    aircraft,

    the physical environment,

    and the

    sit

    uation at hand.

    If all this sounds ordered and techni

    cal,

    don t

    be misled, because the other

    great appeal of flying

    is

    the almost over

    whelming sense of freedom and beauty

    it bestows sometimes bordering

    on

    the spiritual or mystic. There have been

    times, when flying alone, that I have lit

    erally burst into song-so moved and in

    spired was I to

    be

    as free as the proverbial

    bird, soaring in the heavens far removed

    from earthly restraints and obstacles.

    It is difficult to describe the elation

    and awe one feels while flying in

    an

    azure sky, as the red-orange sun is ris

    ing over the hills and valleys filled with

    morning mists. Or to be able to see 100

    miles in all directions on a crystal clear

    day, from the white surf of the ocean

    to the purple inland

    mountain

    ranges.

    The beauty of flight transcends all other

    aspects of flying.

    Flying Teaches bout ute

    inGeneral

    There are also many benefits that

    fly-

    ing brings to one s life in general, apart

    from the obvious quick and convenient

    transportation and the kind of plea

    sures already described. Flying teaches,

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  • 8/20/2019 Vintage Airplane - Dec 2006

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    to determine present position, one starts

    by looking at the big picture-scanning

    the distance first for prominent large

    landmarks such as mountains, rivers, cit

    ies,

    etc. and relating these to the charts.

    You

    then narrow down position by look

    ing at more specific detailed landmarks

    such as highways, lakes, railroad tracks,

    and

    relating these to the chart. And fi-

    nally, you narrow down position by re-

    lating a quarry, outdoor movie, bridge,

    racetrack, or road intersection to the

    chart and pinpoint your position. Such

    an

    approach of always starting with the

    big picture and then looking to the de

    tails

    is

    a sound one for handling any sit

    uation one encounters in life. Otherwise,

    we fall into the dilemma of not seeing

    the forest for the trees.

    On the other hand, one must

    not

    ig-

    nore the details.

    f

    you're flying at night

    on

    a course where there

    is

    a 4,000-foot

    mountain,

    and

    you let your altitude

    drift down to 3,900 feet because of in

    attention or downdrafts, you might be

    in for a rude awakening (or in this case,

    the opposite of awakening). Closely al

    lied to the principle of being attuned to

    one's environment (position) is the cor

    ollary of seeing what

    is

    there,

    not

    seeing

    what you want to be there. It's common

    for student pilots to get lost when flying

    cross-country for the first time because

    they have a preconceived idea of where

    they should be. They will strain to find

    on

    the

    ground the radio tower or lake

    that their flight course line on the chart

    says should be there. It may

    not

    be there

    because the plane

    has

    veered far off

    course or is either ahead or behind es-

    timated position because of winds that

    have changed or were incorrectly esti

    gasoline in the clear plastic sampling

    container. In this instance there was no

    globule; just clear liquid, presumably

    gasoline. But upon closer inspection, I

    found that 98 percent of the clear liquid

    was water with only a small surface layer

    of gasoline That was not

    what

    I was ex

    pecting,

    and

    I almost overlooked it.

    f

    I

    had concluded from that non-globule

    sample that the gasoline was not con

    taminated and taken off,

    chances

    are

    that amount of water in the fuel would

    have caused the engine to quit at a criti

    cal time during takeoff.

    So,

    we

    don t

    ig-

    nore the details and make sure we see

    what is really there rather than what we

    expect or want to be there.

    The

    ocial

    spects

    of

    Flying

    In addition to the personal challenge

    and gratification

    one

    gets from

    the

    act of flying,

    there

    are also social

    and

    cultural benefits.

    The

    most pervasive

    of these is

    the

    camaraderie that exists

    among pilots ..an almost mystical bond

    that pilot-author Ernest

    Gann

    chose

    as

    the theme for his novel

    Band Broth-

    ers

    This camaraderie manifests itself in

    many ways on a social level, from mem

    bership and

    activity in various flying

    organizations to participation in fly-ins,

    safety seminars, community flying proj

    ects, and just plain hangar flying, where

    pilots get together informally to tell tall

    tales and discuss airplanes and airman

    ship for hours on end.

    Foremost

    among

    these social activi

    ties is Oshkosh,

    the

    cryptic description

    of the world's largest flying event: the

    Experimental Aircraft Association's an

    nual international aviation convention

    and fly-in, held at Oshkosh, Wiscon

    Similar but smaller fly-ins are held

    throughout the United States during

    the other times of the year. During the

    social flying season from roughly April

    through October, the flying enthusi

    ast can attend a fly-in or other aviation

    event within reasonable distance almost

    every weekend. A pilot's range of inter

    ests includes not only the pleasure of

    aerial solitude but also the fun of social

    izing with the band of brothers

    and

    sis-

    ters. And, interestingly enough, one of a

    pilot's greatest pleasures

    is

    to introduce

    or share the love of flying with non-fli

    ers.

    Few

    experiences rival that of seeing

    the expressions of awe, wonder,

    and

    ela

    tion on a youngster 's face during a first

    flight. EAA s Young Eagles program has

    given more than a million

    and

    a quar

    ter flight experiences to youngsters the

    world over, and more are added to the

    world's largest logbook each day.

    The Diverse

    ppeal

    of Flying

    The focus

    of my

    flying interests

    is

    the golden

    age

    of

    flying ...

    the

    period

    of

    the

    1930s

    through

    the World War

    II years. The romance of

    the

    era, as ex

    emplified by

    the

    barnstormers, airmail

    pilots,

    racing

    pilots, early

    airline

    pi

    lots, and combat pilots is beyond com

    parison. Perhaps it is because

    the

    pilot

    (the

    human

    factor) was

    predominant

    as opposed

    to

    the technological. t also

    strikes me

    that the

    aircraft of that era

    were more diverse and were more works

    of art and individuality than mechani

    cal marvels or technical triumphs. This

    is

    a highly subjective and personal view

    point and is in no way disparaging of

    the high-tech aerospace and avionic de

    velopments that are so ubiquitous in

  • 8/20/2019 Vintage Airplane - Dec 2006

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    Norma

    Joyce pictured

    with her granddaughter 

    Mikaela

    Ann Kamsch  who

    s now 5 years

    old and

    says she just loves flying.

    NonnaJoyce

    Greensboro, NC 27425

    • President of AUA

    Inc. since

    1986

    • Post

    Treasurer

    for EAA Chapter 8

    in GSO, NC

    • Vintage Chapter 3 Boord of

    Directors and Secretory for 2007

    AUA

    Inc.

    wishes

    you

    a

    Joyful Holiday

    Season

    "

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    thank you for your support and loyalty.

    In

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    continue offering you the best insurance coverages, pricing, and service

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    Norma

    oyce

  • 8/20/2019 Vintage Airplane - Dec 2006

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    H.G.

    FRAUTSCHY AND BILL SCHLAPMAN

    A

    Drive

    in

    the Clouds The

    Story

    the

    Aerocar

    By Jake Schultz

    The story of the Aerocar has been a long time coming, but

    it's well worth the wait. Jake Schultz took literally years to

    re-

    search

    nd

    write this book, which was published this summer

    by Flying Books International.

    Schultz,

    n

    engineer with Boeing, had the good fortune to

    become friends with

    both

    Molt and Lillian Neil Taylor, who

    opened

    up

    their archive for research

    into the

    Aerocar proj

    ects,

    as

    well

    as m ny

    other fascinating projects worked on by

    Molt Taylor during his long

    nd

    prolific aviation career. The

    book takes the time to

    fill

    in many of the details of Molt's life,

    things that would all contribute to make the Aerocar, the IMP,

    Coot, and other projects come to fruition. Taylor's creation of

    the Aerocar was the closest we ever got to full-scale produc

    tion of a road able vehicle, even when aerospace giants such

    as

    Convair got into the act. That

    was

    due in part to the incredible

    dedication to the concept by Molt and Lillian,

    who

    did their

    best to bring the Aerocar to life over most of their careers. Side

    bars throughout the book highlight the personal involvement

    of many others in the Aerocar projects throughout the years,

    including personal remembrances by Carl Gladen, one of the

    ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ = = = ~ = ~ = ~ ~ = ~  

    Aerocar's early distributors

    nd the

    producer of

    the

    Aerocar

    plastic model.

    Also

    detailed are the near-misses

    as

    Taylor did

    his best to get the Aerocar into production, but a combination

    of poor management

    on

    the part of one producer, along with

    excessively high production cost estimates by others, kept the

    Aerocar's production very limited.

    There

    is plenty

    of

    new

    material here to enjoy,

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    Aero-

    car would have made it into prodUction,

    nd

    we'd be seeing

    it

    as

    a vintage airplane, rather

    th n n

    interesting novelty.

    Available

    in

    both softbound

    nd

    a limited edition of hard

    back editions,

    A

    Drive in the l o u d s ~ T Story

    the Aerocar

    ISBN:

    0-9725249-2-4)

    is

    available

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    well

    documented. A

    few

    surprises are in

    the pages; for instance,

    we

    all know that

    the PT series trainers were built in Wich

    ita, but how many of us knew

    that the

    same company also built many of the

    Cold War's Boeing

    B-47

    and

    B-52

    bomb

    ers when it became a division of Boeing?

    The book

    is

    also profusely illustrated

    with

    color photos in Appendix

    A.

    If

    there is one section of the book I would

    like to have seen done better, it's this,

    because

    the

    color

    photos

    suffer from

    poor quality control by the printer dur

    ing

    the

    layout

    and printing

    process,

    with a

    number

    of

    them

    marred by

    an

    excessive

    amount of magenta

    ink . In

    addition to

    the

    color-photo section, a

    handy set of reference drawings created

    by Kenneth D. Wilson,

    noted

    drafts

    man is published in Appendix E. It's

    just what's needed for modelers and en

    thusiasts of the

    PT

    series trainers.

    Also

    in

    that

    set are Peter Westburg's Stea

    rman 4E drawings.

    Hardbound, Stearman

    Aircraft:

    A De-

    tailed

    History (ISBN: 1-58007-087-6) is

    available from EAA and other booksellers,

    including the publisher, Specialty Press:

    www

    .Spe

    cialtyPress.com or 800-895-4585.

    Retail

    price

    is

    $39.95 plus shipping.

    The Untold Story ofLindbergh s

    1927 1928 Good Will

    Tours

    By

    Ev Cassagneres

    Wow Ev Cassagneres'

    companion

    book to his

    The

    Untold

    Story of the

    Spirit

    ofSt.

    Louis

    is

    an equally impressive work,

    the compilation of decades of research

    begun back in the 1960s. Cassagneres

    was fortunate to live in Connecticut

    and

    after

    the

    intercession

    of

    a mutual

    friend, he and Lindbergh met in 1968,

    host of South

    American

    countries

    all

    were visited by Lindbergh flying

    the

    Spirit. Organized and funded by the Dan

    iel Guggenheim Fund, Lindbergh's avia

    tion evangelical message was

    brought

    to cow towns

    and

    big cities with equal

    enthusiasm. Lindbergh exhorted local

    officials to invest in airports and the in

    frastructure to boost

    both

    aviation and

    the local economy.

    Each of the tour stops

    is

    described in

    detail, with nearly every stop also docu

    mented by a photo or two. Cassagneres'

    indefatigable work to gather this infor

    mation took great dedication, and he has

    patiently woven it into a quite readable

    book that

    is

    both entertaining and infor

    mative. Included in the book is a fold-out

    map with all of the tour flights shown.

    You can purchase an autographed

    copy of The Untold Story of Lindbergh s

    1927 1928

    Good

    Will

    Tours

    (ISBN:

    1

    57510-125-4) from its author by writing

    to him at Ev Cassagneres, 420 Budding

    Ridge Road, Cheshire, CT 06410. For

    more

    information

    you

    can

    give

    him

    a call at 203-272-2127,

    but

    be advised

    that he

    cannot

    accept credit cards. The

    cost is

    $29.95,

    shipping within the

    United States.

    The

    Pietenpol

    Story

    By

    Chet Peek

    Review by William

    J.

    Schlapman

    Chet Peek's newest book The Pi-

    etenpol

    Story to my knowledge,

    is

    the

    first and only book available

    on

    the life

    of B.H. "Bernie" Pietenpol and the Pi

    etenpol Air Camper. He's th e pioneer

    developer of a very successful auto en

    gine-powered homebuilder airplane.

    Created during the Great Depression,

    today.

    As shown by

    Chet,

    another

    en

    abler for

    the

    amateur builder was basic

    wood construction. Wood was used for

    both cost and familiarity to the build

    ers.

    Chet

    gives a firsthand

    report

    as

    he

    reveals his personal efforts

    during

    his curren t building of a Pietenpol Air

    Camper,

    which

    includes

    the

    Model A

    Ford engine. In fact, he interrupted his

    project to write the book.

    In the post-World War II era, new

    generations of automobiles

    were de

    veloped and marketed. The Chevrolet

    Corvair, powered by a

    rear-mounted

    air-cooled engine was

    introduced

    in

    the late 1950s. Here again, Bernie recog

    nized a special opportunity and in 1960

    adapted the six-cylinder, air-cooled Cor

    vair

    engine

    to

    the

    Air Camper-more

    horsepower, less weight. Improved per

    formance It's all detailed in the chapter

    on

    Corvair Power.

    Air Campers were never sold as kit

    planes in

    the

    currently accepted sense.

    Kits

    offered by Bernie were bundles of

    selected woods in appropriate sizes and

    specially modified parts for the Model A

    engine conversion. Some builders make

    convenience or comfort modifications,

    but normally

    they

    stick closely

    to the

    time-proven plans.

    There are active Pietenpol clubs or

    groups that extend the pleasures of own

    ing and flying Air Campers.

    All

    are cov

    ered in the closing chapters. An annual

    gathering at Brodhead, WisconSin-pre

    ceding

    EAA

    AirVenture Oshkosh-is

    particularly interesting.

    In addition

    to

    The Pietenpol Story,

    Chefs

    books include

    The Heath

    Story,

    Flying

    With

    40 Horses, The

    First

    Cub, Res-

    urrection ofa Jenny,

    The

    Taylorcraft Story,

    http:///reader/full/www.SpecialtyPress.comhttp:///reader/full/www.SpecialtyPress.comhttp:///reader/full/www.SpecialtyPress.comhttp:///reader/full/www.SpecialtyPress.comhttp:///reader/full/www.SpecialtyPress.comhttp:///reader/full/www.SpecialtyPress.com

  • 8/20/2019 Vintage Airplane - Dec 2006

    36/44

    I was in a pilot briefing room, one

    dark gray day,

    getting

    the

    weather

    from

    the WSI

    station

    when I over

    heard the following conversation be

    tween

    an

    elderly

    gentleman and

    a

    young

    man who appeared to be in

    his 20s.

    The

    gray-haired fellow was

    saying: " . . but what

    about

    best loi

    ter

    speed?

    Wouldn

    ' t we want to use

    that speed in a glide,

    once

    we had

    our landing site below us?"

    The young man replied: "No There

    is

    only

    one speed to use once

    the

    en

    gine has failed, and

    that

    is the best

    glide speed

    as

    published in the POH .

    That glide speed

    is

    also known

    as the

    best lift over drag (LID) speed . t is

    that

    speed alone that will give you

    the

    best glide performance because

    that

    is

    where the two curves for para

    site drag

    and

    induced drag intersect."

    I was eager to hear

    the

    response

    to

    that.

    Whereas

    the term best loiter

    speed" was a

    new one to

    me, I cer

    tainly was well familiar with

    the

    term

    Y DOUG

    STEW RT

    est glide

    their animated discussion, I

    noticed

    that

    the

    younger

    man was wearing a

    shirt identifying

    him as

    an instructor

    with

    the local flight

    school.

    I must

    admit

    that

    I was

    taken

    aback. I

    had

    surely thought

    the

    elderly gentleman

    was

    the

    instructor who was trying

    to lead his client, through a Socratic

    method, to a better understanding of

    the

    subtleties of what to do when the

    engine quits

    and the

    airplane

    sud

    denly turns into a glider.

    No

    There

    is only

    one glide speed to

    us

    e,

    and that is

    ,

    as

    I

    said

    ,

    the

    be

    st

    speed as published

    the

    pilot's operating handbook

    (PO

    H)

    for

    the

    aircraft. But for those of us

    fly-

    ing

    older aircraft that

    don't

    have a

    POH (and

    might

    not even have much

    of

    an

    operator's handbook,

    for

    that

    matter) a published source of this air

    speed

    might

    not exist.

    f that is the case, then using the best

    rate of climb speed y) for your aircraft

    as your best glide speed will certainly

    have you close to your best

    LID

    speed.

    We would most definitely use

    this

    airspeed

    i f

    the

    engine

    has ceased

    to

    function while we are

    at

    altitude

    and

    have some

    distance

    to cover as we

    glide to a suitable landing site . t is

    the

    glide speed

    that

    will allow us to

    maximize

    the distance covered in a

    glide. Let us also remember that even

    if we have that speed published in a

    POH or owner's

    manual

    ,

    that

    speed,

    as published, is determined for use

    when at maximum gross weight.

    Seeing

    as how

    too

    many

    of

    the

    en

    gine

    failures

    that pilots experience

  • 8/20/2019 Vintage Airplane - Dec 2006

    37/44

    the question the elderly gentleman

    at

    the start

    of

    this

    article

    had been

    posing. If distance to cover is

    no

    lon

    ger

    an

    issue, wouldn't

    our

    ability

    to

    maximize our

    time in the

    air, relative

    to altitude, be of greatest concern?

    G ider pilots are very conversan t

    with this speed as they seek to maxi

    mize their time in a thermal, and they

    refer to it

    as

    minimum sink speed. Un

    fortunately,

    it is

    a speed that

    we

    power

    pilots will probably never see in

    our

    POHs. (At least I

    have yet to

    see

    it

    there.) A good way to approximate that

    speed

    is

    to multiply

    the

    "clean" stall

    speed V

    S1

    ) by 1.2. This should afford

    most pilots their best minimum sink

    speed, maximizing their time aloft.

    Let's

    also

    consider some of the

    other things that we can do to max

    imize (or

    minimize,

    if we find

    our-

    selves too high)

    our

    glide.

    Certainly

    our

    configuration

    will have a major

    effect on glide

    performance.

    Flaps

    (oops, I guess

    that

    leaves my Super

    Cruiser

    out) as well as

    gear

    i f you

    have a retractable gear airplane) can

    be used to

    contro

    l

    our

    descent rate.

    Certainly

    getting

    dirty

    will allow

    us to descend much more rapidly, if

    we find ourselves high. (In fact, my

    Cardinal RG will rival a

    grand piano

    in its glide once

    the

    flaps are fully de

    ployed and the gear is down.)

    However, if we find ourselves get

    ting low on our fin

    al

    approach


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