UNCLASSIFIED
HAROPE) J. WALKER MATfOMAt. AERONAUTICS AMB SPACE A839IMSSTRAfEOR1 FLZGKf RESEARCH CENTER B.0. BOX 273 EBWAWDS, CALIFORNIA
1. AT YOUR REQUEST THE FOttQbJIPdG I S SUBP4ITTED AS W G L E Y e S INPUT
TO PUBLICITY RELEASE BY EWAWDS ON PROPOSED Fl.I(FiHt DWOPBSmATI;BQS
2. WHEN THE SPEED OF AH AIRCRAFT A P P R M S THE SPEED OF SQWD,
LOCAL REG10MS OF SUPERSQHPC AS8 FLOW BEWELOP ABOUT THE AIRCRAFT,
P B R T I C W B L Y ABOVE THE UPPER SURFACE OF THE W I I G . THSS SUPERSOPPIC
FLOW CAUSES SEWERE LOCAL BfSTWSMNCES, WWtl TECC(Bt1CALLfl AS SHOCK
WNES AND SURFACE BOUNDWRY U Y E I FLOW SEPARATION. THESE BISTUR-
BAICES CAUSE A WbSTAMTIAt LOSS 5 1 FLEGMT EFFICfE ICY, SEVERE
WOULD BE EXPECTED, MOST F L l W OPERATIONS ARE KEPT 8ELOV THE
SP€E@S AT WHICH THESE EFFECTS OCCUR. fQR MOST PRESERT AIRCRAFT,
THESE EFFECTS @CCW AT A W T 80 PEWCENT OF THE: SPEED OF SOW0
(530 MW).
9. AS THE RESULT OF WIND TUNNEL RESEARCH CARRIED OUT AT T H E NASA
W G L E V RESEARCH CENTER OURIMG THE PAST FOUR YEARS, A MEW WING 1 3
SHAPE HAS BEQd BEWELOPED W I C N SUBISVNTIWLLV DELAYS THE WSET OF
THESE AWERSE EFFECTS. I N PARTICULAR, THE WING AIRFOIL, THAT I S
THE CROSS SECTICMAL SHAPE OF THE WING tOQOTIP16 AT I T FWJk-4 THE SEQE,
HAS BEEN DRASTICALLY C W G E O . THIS NEW SHAPE I S REFERRED TO AS
THE MaSA SUPERCRITICAL AIRFOIL.
4. THE USE OF THIS NEW S U N Q C R f T I C A I WIM6 SWFE SMMJLD SUBSTAW-
T IALLY IMPROVE THE PERFOWWCE OF M V M U R E MILITARY aeQD
COWEWCIAL AIRCRAFT. IF THE PERFORPlARIGE RESULTS MEASUREB II W I I O
TUPBBbEtS ARE FULLY ACHIEVE0 fiU FtXGHT, I T G0Uf.D dlLLOlrd N1C;HLY
EFFICIENT CRUISE FLIGHT AT THE SPEEQ OF SUUBTO (69BWPH). A SONIC
TRANSPORT A I R P W E WOULD BE ABOUT 25 PERCENT FASTER T W PlOST
WBSORIIC JET TRANSPORTS PRESERTLV IN USE AND 20 PERCENT R4STER
THAN THE HEW AIRBUSES WW BEIXB BEVELOBEO. THE IHCREASEB SPEED
WOULD REDUCE THE TIZMSCOB~TIME~~TAL NO rab\wtsanAEenc FLIW VXMS
BY ABOUT AH MU@ COb4PABEB WITH THE TIWE REWIRED FOR BRESElT
SUBS@YIC TRAMSPORTS M U ALSO WOULD SIGP4IFECMTi.Y REDUCE THE
FlICWC COSTS, P R I M R f t Y BECAUSE OF THE WEATEW U l I t I Z A T I W OF
THE AIRCRAFT.
5. I T MIGHT ALSO BE ROTE0 THAT A SONIC AIRPLANE WITH THE NEW
SUPERCRITHCAL WING WOULD BE SUBSTAMTIALLY MURE EFFICIENT T W
A CO#BAJ?ABLE SUQERSBNPC AIRPLANE AH0 WOULD MOT PFiOWICE THE WELL
KNOWN SOHIC BOW ASSOCIATE0 WITH SUPERSON EC AIRCRAFT.
6. BECAUSE OF THE DRASICALL'P DIFFERENT MATURE OF THE BE W O W
OVER THIS NEW MNC, HOST COeWIZANT AERONAUTICAL ENGINEERS
BELIEVE THAT THE NEW WING SI.SBUi.0 BE TESTED IM FhlQM ON AH
WI t L BE UNDERTAKEN BY THE NASA SLIGHT RESEARCH CENTER, E W B S ,
CALIFORHIA, IW COWWCTIM\J WITH THE HASA LAMGLEY RESEARCH CENTER,
W P T O N , VIRGINIA, USING AN EXISTEHG MWY F-8U AS A TEST BED.
THE WING M BE TESTED WILL BE SHAPE0 TO SIHULATE THAT OF A SBIIC
TRANSPORT, WWEVfR, THE RESULTS OBT&I lED WILL BE I N b I C A Y f V E OF
SIGNEO/DW. RICHARD T. WHPTCOWB HEW0. %-FOOT TUHNEtS BRBOaCH, FSRO
RTWHITCOMB : aec
cc: Of f i ce of P u b l i c A f f a i r s , M/S 154 Thomas A. To1 1, M/S 403 Research S t a f f O f f i c e , M/S 105
DR. R I C W R O T. WITCQ&4B HEAP, $-FOOT TUNNELS WPrWCH, FSRD 2252
146 TI@ RESULT OF WIRB-TUEVEL I?.FSMCIE CARRIED Obi AT TEE IUSA
LAMGUY WSEARCH C B m UiREm DIE DTRCCTIOR OF DR. RICiLkRfl T.
WlinCOraB PWIEBG TEZ PAST FOUR YEARS, a BE;W WIRG s~ws HAG W ~ E
D E , ~ O P ~ m~cfi S~STAEBTMUY DELAYS THE O E S ~ OF TUBE ADVETKE
W E a S . I F 4 PAFITICUW, WIWG AIRFOIL, BUT IS TEE CROSS
SECTIOPiaAL G W E OF TfeE WfDG LOOKIIIG AT IT ??RON TEE SIDE, U S B B B
D W S T I U Y C I W i G ~ . TfiIS NhX SfUPI;' IS REFERRRD TO AS TEE BASA
SUPERCHITICAL AIRFOIL.
THE USE OF 'Bib Bibl SUPh2CRITICAL MIKG SlWi l4WY SIlmYmll?IBLLY
IMPROVE Ti PERFORMBCE OF W Y HUTtTRL: MILITARY A i i COPWACTfi
AIR-. IF TfB PPERF'OmTCE EfEJGU?'?E,D IH 'G-3IbD TUEdlELE ARE FULLY
ACBIhTED DI FLIGHT, IT COULD ALLOW kIGLEY EPFICLEB3T CRUISE F'LIGET
VERY W 'Pltsr; WEED OF SOW (660 MPli). A W m R T AIRPTME
IICORPORBTING SUCE A '#IPIG MIGHT FLY ABOUT 25 F%XCEm FASTER 'P&W
MOST SUBSONIC J'ET !lTW?SPQRTS PRESEI'iELY EL' USE. TiiE IECREASED
SPEED WOULD REDUCE TflF: TP~SCOlTIWZdTU AND ' I T b W S A l W T f C FLIGESI
TIMES BY ABOUT AN HOUR COWBRED WITIIi THE TIP424 REQUIRED FOR PRFBEIrlT
SUIJSOHIC !BIANZiBORTS ARD &SO WOULD GICPJIFICANTLY REDUCE TEE
FLIGNT COSTS. ALTERHATIVX&H TO PROVIDIEG IlK3?EAS%D SE%W AT THE
8AME AERODYE3MUC I!ZTICLEIGCY, T I 3 USE OF %%E oWFRCRITICAL WING V O W
PERMIT POSSIBLY A %.iICKER 13UT I;OB.ZR tdEICk:T WIUG WICK b 7 O W OPmTE
AT (rPiE SAME EFFICIENCY AS T U C O E P W T I O X f i \ffHG.
BECAUSE OF TBE DRASTICALLY D I m D m NATURE OF TEE UFTLOk' OVER
TUX3 BW \ ~ ~ G , IT IS DESIRABLE TO SURFLBa'$r TI!E COB'l'nJUJXG
'P"UNfaE;L b'TUBIG XTai FLIGHT TESTS, TIIXRF98RE, A FLlGliT IW2STIGATIOE
OF T&E NkV KIHG WILL BE IBDmTmd %Y TiiE EA8B. KIG£:T RWPaCH
CEBTER, EDWABDS, CALIFORMU, 3 3 C O R J U ~ C T I O R %iIT'~ !%a I J X A LAWGLEY
SSEARCH CIUTER, HAMPTOFQ, V I R G I I I A , U P I l G AE EXIsTIEG NAW F-8 AS
A TIST Bm. TPiE L2HG TO BE TESTID UIU Bl SIIWFhD TO Sl3lUMTZ TEAT
OF A 'IR.USFORT, fiOTrc'IsWER, TILE RESULTS OCTBLIREi) I-dILL BE IEDICATl3.B
OF ThE PERFOMCE GAINS ?'O@SIELE FOR PIGIIl 'ER AP:D tX!RfG H R M .
SIGNED DR. RICMRD T. WITCOMB IW, 8-~089' TUBNUS BRAFJCH, FSRD
cc: Office of Public Affairs, M/s 154 Mr. Thomas A. Toll, FSRD, M/S 403
/'
RTWhitcomb : aec 1-17-69
Rewritten: KHCrwnb1y:crnf 1-17-69
N G A 9 13
R R B'OEDlba'S
D E WALANG $ 7 5 0 1 7 2 8 1 9
Z N R UUUUU
R 1719882 JAN 6 9
F M N A S A L A Y G L E Y R E S E A R C H CENTEr? A A Q P T O N V A
T O NASA F L I G H T H E S E 4 R C H C E N T E R t 0 R A l i D S C A L l
B T
1 UNCLAS ATTN HAROLD J. P.'AL#ER
A T Y O U R R E Q U E S T THE F O L L O Y I N G I S S U S M t T T E S
TO P U B L I C I T Y R E L E A S E f3Y EDViASDS 04' P R O P O S E D FLIGHT D E # O M S T ? A T I ~ N
O f N A S A S U P E R C R I T I C A L V I M G .
V N E M T H E SPEEG OF ArV A I R C A B F T A P P R O A C H E S T k E S P E E D OF SOUND,
LOCAL R E G I O N S OF SLIPEFiSOh61C A I R FLOP$ O E V E L O P ABOI IT THE A I R C R A F T ,
B A S T ICULARLY A B O V E THE WING. T H I S S U P E R S O Y I & F L 3 B C A U S E S S E V E R E
t ~ C d r t M - f - 9 W ? 4 e E S , KHUkM T f C M Y I C R L t Y A S SkOCK ~ W ~ ~ ~ ~ E S ~ U ~ - S $ R F I E E - - - - ~
S O U N D A R V L A Y E R FLOR SEPARAf ION. f HESE 9 I S T U R S A N C E S t 4 ~ Y C A U S E 4
S U S S T A N T I A L L O S S I N f L I G H T E F F I C I E N C Y , S E V E R E A I R C R h F T BUFFET l M G
PAGE 2 Y A L A N G 875 UNCLAS
( S H A Y I ? J G ) A ~ D A D V E R S E CHANGES I N S T A F I L I T Y ( T H E C A P A B I L I T Y O f THE - - - - -
A I R C R A F T T O FLY S T R A l G f J T A N D LEVEL). A S W O U L D BE EXPECTED, MOST
S U B S O N I C F L I G H T O P E R A T I O N S ARE KEPT B E L O % THE S P E E D S A T r H t C H
T H E S E E F F E C T S O C C t l R . FOR M O S T PRESENT A I B C R A F T , T H E S E EFFECTS
O C C U R AT A S O U T 8a PERCENT OF THE SPEED OF SOUND ( A P P R O X I M 4 T E L Y
5391 MPH),
A S T H E R E S U L T OF %INO-TUNNEL R E S E A R C H C 4 R R l E t DUT A T T H E N A S A
L A N G L E Y R E S E A R C H CENTER UNDER T H E D I R E C T I O N OF OR. R l C H h R D T,
I I @ H I T C O M B D U R I Y G T H E P A S T FOUR Y E A S S , A N E Y Y I N G S H A P E H A S 3 E E N
DEVELOPEO V H l C H S U E S T A N T I A L L Y D E L A Y S THE O Y S E T OF THESE b,!IVFS?SE
! E F F E C T S . I q P A q T l C U L A R , T H E F ~ I W G A I R F O I L , T H A T I S THE CFiCtSS
S E C T lOqAL SHAPE CF THE D I N G L O O K I N G A T I T F q O Y THE S I D E , H A S S E E M
DRASTICALLY CHANGED, T H I S N E I S H A P E I S REFERREC T 3 AS T H E N ~ S A
S U P E R C R I T I C A L A I R F O I L ,
T H E USE OF T H E NE'ii: SUPERCRITICAL WlNG SHAPE M q Y W U r 3 T f i N T I A L L Y
I M P R O V E THE PERFOSMANCE OF M A N Y F UT!!RE ad l L 1Th.P.Y a H 0 C O b 4 V E R C 1 4 L
A I R C R R F T . iF THE P E ~ F O R ~ ~ A W C E '4EbStl2E3 I R i V i 1 ! 4 t ) T u V Y f L S 4 9 E FyLLY
A C H I E V E D 14 F L I G H T , I T COULD ALLOY; HIGHLY EFF I C l E N T CRt,!rSE F L I G H T
V E R Y NECR THE SPEED OF S3UYD ( 8 6 9 MPh>. A T R A K S P O R T 4 1 R P L A N E
I N C O R P O R A T I Y G S U C H A F I N G M I G H T FLY a 5 3 U T 25 P E R C E % V F A S T E R T M h N
1 PAGE 3 NALANG P75 U M C L A S
~ MOST S U E S O N I C J E T TRANSPORTS PSESE3Tl.Y 1 % USE. T H E iNC?E4SED
I SPEED l O U l D SEDUCE T H E T Z A N S C O Y T INZN?b,L 4 V 3 T R A M S A T L A N T I C Fh t G H T
T I M E S BY A B O r l T A Y HOUR C Q M P A R E D y I T H THE T I M E R E Q U I R E 3 F O R P R E S E N T
SUBSOY l C T R A N S P O 2 T S AND ALSO WOULD S I G N I F I C A N T L Y H E D u C ~ f HE
F L I G H T COSTS, ALTERMAT I V E L Y T O P R O V 1 0 1 WG I B C R E A S E D SPEEQ A T T H E
SAME AERODYNAMIC E F F I C I E M C Y , THE USE OF T H E S U P E R C ~ I T I C A L g; IYG l O U L D
P E 9 b i l T POSSIBLY A T H I C K E R ?,UT L O I E R V E l GHT W l N G r H l C H YWLD O P E R d T E
A T T H E S A M E EFf I C I E N C Y A S THE C O N V E N T I O Y A L WING.
BECAUSE Of T H E ClRAST ICALLY O IFFERENT M A T U R E OF THE h l s F L O n O V E R
T H I S NEW RilNG, I T IS DESIRABLE T O SUPPLElAEYT THE C O N T l N I J I M G R I N D -
TUWIJEL S T U D I E S W I T H f L lGWT T E S T S , THErlEFORE, A F L I G H T I N V E S T I G h T ION
OF THE N E W 9 I N G 3 l L t BE U Y D E R T A K E N 9Y THE H A S F F L I G H T A E S E 4 R C H
CENTER, EDPARDS, C A L I F O R N IA, IN C O N J U U C T 104 w1ITH THE N A S A LAYGLEY
R E S E A R C H CENTER, HAMPTOM, V I R G I N I A , U S I N G AN E X I S T I N G N A V Y F-8 b.S
A T E S T BED. THE r l H G T O Z E T E S T E C R I L L B E SHAPED f 3 S I M U L A T E THAT
O F A T R A N S P 0 9 2 , H O I E V E R , T H E Q E S U L T S C R T A I ! ~ E D a l L t 9E I N D I C A T I V E
OF THE PERF0R"ltANCE G A I q S POSSIBLE FOR F I G H T E R $,ND S T R I K E B I R C R 4 F T .
ZWR UUUUU
P 7 4 1 8 B t Z JAN 69
FtJ NASA F L I G H T RESEARCH C E 4 T E R f3FAff35 CALIF
T O # A S A W Q / N A S & YQS ?ASH 3C
U N C t A S / Y 4 S A HDS A T T Y : wR. @ I L t ! A q POUEROY/R-2 tt x ~ s n L A N G L E Y ~ m w t nu, R I C H C I , S D T I T C O H F , HEAD, s -FOOT T U M Y E L S 2
P R A M C W , COOE FSPQ
THE F3LtCFlNG RELEASE H A S ?EEM t P P R 9 Y E 3 ? Y T TWE F L I G H T R E S E A R C H
CEr\lTER 0% THE SUPERCRITICAL F I Y G * $2 8 E ~ l l f S T YOU2 APPRRVAL, WE
9frUln L I K E T O 4 L S O R E L E A S E \ t ? X L A S S I F i E 9 ? S A K I Y E S I?F THE F-'s A Q O WING.
q L S B T9 F L IGHf f E S T SUPEqC4 I T I C A t YIKG THE l 4 A T t 3 Y 4 L A E U ~ ~ ~ U T I C S b % 3 SPIIZ: A ~ M ~ ~ I S T R A T I O U I L L E V A L U A T E T W -
POTENT l A L OF C NEY! % l % S SHAPE T H A T C9UL.S S U S S T A N T I A L L Y IMPROVE THE
I PERFOSVANCE 4 N C E F F I C I E V C Y 3F FuT' t r t iE h l R C R A F f . THE: F ' I H G , C A L L 5 2
JET f IGHTER A 1 R C R A F T .
T H E S r J P E R C ! 4 I T l C A t R I N G @ A S D E V E t O P E f ) A T Y A S A ' S LANGELEY R E S E h q C H
PAGE 7 1 0 & D % S i ? l d Q UNCLAS H
R Y 9 R m R I C H A R D T . E l T C 3 M Z 3URIRG THE P A S T F O U R Y E A R S . T H E Y I N G 4
U T I L I Z E S A Nf;? . I?IRFOfL SHAPE 'rc' lTf i l A FLAT T O P A Y D OOFht?A;tD CURVED R E A R I
S E C T 10% A S D P P O S E 0 T O THE C U S V E O T O P A Y D S L O P E D SEAR S E C T I O N OF 4 I
J vmullr L C 7
if T Y E PERFC)RldAk!CE bk[EASC!RFD fib 4%. ?;* . - + S y I % C f ~ ? l N E t T E S T S
IS f U t L Y ACHIEVED I N f L I G W T , THE WE% p . l R F O 1 I . SHAPE COULD A L L O F HIGf4I.Y I
E F F I C I E N T C R U I S E FLIGHT Y E A R THE SPEEO OF SOUYD, A P P R C X f U 4 T E L Y 4 6 8 ..
I M P H AT A C R W f S I Y G A L T f T U D E OF 4 - 5 , ~ W b FEET. A T S B Y S P O ~ T 4 l S P h R X E 174,
i CDSPORATIHG S U C H A alYG M I G H T FLY A S MVSCW AS 9 5 PER C E N T F b S T E 9 T H A V
MOST PRESEVT-BAY SIJSSCQI C JET T R 4 f f S P 3 R T S ,
1 V A D O I T I O N T Q THE 13CREASE 1Y C R t f l S f SPEED, T H E RE@ t l N G C C ' t l t ?
S I G Y I P ~ C A N T L Y R E D U C E THE C O S T OF SUCH F L I G H T S , S E C A r l S f T H E A I R C R A F T
COULD C R U I S E F A S T E R O N THE SAME. 4 M O U % T CF FUEL USf iGE, I T IFUl.3 3t:
P O S S I B t E : T O E l T Q E R l Y C R E 4 S E THE R A V G E 33, C A R R Y L E S S Ftl", L X f : M 3 R E
t H E V THE SPEED BF €ibJ 4 l R C 8 A F T APPROACHES T H E SPEEC: 3F SOUM9, I
R E C J O Y S CIF H I G H SCIPERSII?JlC h l R F L O n DEVELOP A l O C T THE A l S G R A F T W A V t Y f ; ;
48PVE THE K f V C W V O ChUSES S E V E R E LOCAL rSISTUWPIAXCES, KCiOVlp'Y T C C F ) % ! C 4 L L Y
PAGE 3 IOEObS B % l 6 uIJCL AS
A S SHOCK %AYES A B D S U R F A C E POUY3ARY LAYE2 i L b f @ S E P h R A T I g Y . T H E S E I
I
I I
D I S T l t Q 2 A N C E S C E q CASUE A S t ! f ? S T A M T f & L L O S F 1 % F L I G H T E F F I C I E N C Y ( I N , , i 1
I C R E A S E 1 % D R A G ) , S E V E R E 191?l;P4FT r - IUFFETIQC ( S N A K I M G ) , &*4S A D V E P S E
-- f 9 PLY q f Q A !CctT k*?* t F # 6 [ \, N n b U & l - ) _ Y q % ? A C T R D F C F # T 7 . ? 4 Y ? * g D c f l a l t C ftmyf -- - - -
I O P E R A T t B % S A R E KEPT B E L O % THE SPEEDS ttT CgtCt.! T H E S E EFFECTS Tb.tr.E P L 4 C E .
1 T C R %?ST S ~ ~ B S O N I C J E T T ~ A U S P ~ F T A I R C R A F T , T H E S E E F F E C T S O C C U R I I
F E E T .
THE YOST % I B E L Y USE? 4 E T H O C T O D E L A Y T H E 9 1 S E OF THE D R A G F O R C E A W O O N S E T O f T H E SUFf & T I S J O S F E E P THE alt4ES OF TkfE AIRCR4fT. AOVEVER,
I
E X C E S S I V E W f V C $%EEL C A V C A U S E A Y U @ B E R OF PRDBLEkdS R E L A T I F - G T 9 THE I
I
S T A A S 1 I ' f Y AN3 C O Y T R Q t OF THE A I R C R A F T A Y 3 A REOVIRE;AENT F D R L O % G f ? I
T A K F - O F F AN3 L A Y D I N G D I S T A N G E S .
THE S U Q E R C R I T l C A L F1NC SHAPE Y A S BEEN $ E V E L O P E 3 T O S U B S T A Q T l b t t ' r ' I
DELAY THE O V S E T Of T H E S E A D V E S S E EFFECTS. I T I S D E S I G H E D T9 R E O U C E THE
I N T E 4 S I T Y OF THE A I R F t b # S I S T U R S A H C E S A T THE H IGHER SPEESS 9 Y R E D U C I N G
CHANGEI TOGETHER R I T H T H E 00#hlPAR3 CLIRVATU3E A T THE R E A R PORT 10% I
PAGE 4 R O E O W S 8W86 U Y C L A S
OF THE 8 I N E %HICh SUPPLIES THE L I F T L G S T t 9 Y f t A T T E $ l b - i C T Y E F O R Y A f a D
P Q R T I O N , I N C R E A S E S THE B A S I S S P E E D OF THE A ~ R E ~ ~ F T A T bHlCH THE B R A G 1
RISE A Y D BUFFET S E E I M S T O T A # E PLACE b & D , T H U S , ~ E S U L T S I N 4 M O R E I
S F l ' l G l E Y T Pl*!G f 9 3 C R U I S E *
B E C A U S E OF THE !??&ST I C A t L Y SIFFERENT Y R T U 9 E CIF T H E A f R F L O Y Z V E R TdE
S U P f R C 9 I T I C A t )IN$, I T I S " I 1 C C S S A R Y T 0 S!lPPt.EhACbiT T H E t 4 ~ I H ' 3 t T t l H N E t
S T U O I E S ? l T H F L I G H T E V W L U 4 T I O N S . T Y E F L I G H T P R O G R A M f ILL U S E A Y F - 5 JET
A I R G R A F T M A D E AJAILAE?LE T C P i h S A ' S F L I G Y T $ E S f A R C H C E N T E R = Y THE U.S.
U A V Y . THE 4 l q f R A F f wilt ?.t: MOr!lFIEn E Y S E P L A C I N E T Y E q 4 S I C FINC # I T H
A SUPEqCBIT IGAL PIMG A V ~ OTHER k4IhIMUM C q h Y C E S . T!4E w l Y C Tq SE TEST;?
WILL BE SHAPED T O SlU!.!LATE A FIYG I t d T E $ l t E ? FOP USE 3% b C % 4 M E i Z C l 4 L JET
T R A Y S P 9 R T . HOWEVERt T H E S E S U t T S b 3 T A f N C C P I L L B E I V D I C A T I V E ?F T H E --
PERTbRl€E G A l 9 S P6SS19LE FOR FUTilRC V I L t T A R Y ~1~Cqrn-T
REGUESTS fQQ PROPOSALS 10 PEPFORM T H E M O O I F I C h T I O Y * O q K W I L L SQO?!
BE ISSUE9 9 Y U A S A ' S FL lCHT R E S E A Y C H CEYTEI?.
THE P R I W h R Y O B J E C T I V E OF THE f L I G W T PR369WM W I L L BE TC? O E M O & S T W & T E
IN F L I G H T THE FULL P O T E M T lilt OF T H E S l t P E 3 C R I T I C A L !YlfJG, OTHER C P J E G T f V E S
tNCLObE:
1. VAL t 9 d T 10% OF B R E S f R T DESIGN ~ E C W N 1 2 U E S A V O P3OVISlOK F3R
SPCClF IC D I R E C T I ON F a ? F U R T H E R t ' . l % D 7 T U N Y E t R E S E 4 9 C M t L E A D I Y G
PACE 5 @9kD$S J C l h L! %CL9S
T O P R A C T I C A L APPL ! C A T 1 OWS OF THE C O Y C E P T .
2. @&UCNSTRATtON, T H S O U G H D I R E C T CORRELATION W I T H Ft IGdT T E S T I
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