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I’+IL-F-6785C
S November
1980
SUPEHSEDING
hlL-F-8785P
7 August 1969
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tiILITARYSPECIFICATION
FLYINGQUALITIESOF PILOTEDAIRPLANES
This specificationis approvedfor uee by all
Departmentsand Asanclesof the Oqartment or Defenee.
1.
SCOPE
1.1 -.
This apeciriaatfoncontainsthe raquirementaror the flyini?and
handlinqqualities,in flightand on the ground,of U.S. Hilltary,manned,.
pilotedairplanesexceptfor flightat airspeedabelowVcon (HIL-F-S3300).It
is intendedto assurarlylngqualitleethat provideadaqueteIM1sS.1O?!
performanceand flightsafetyregardlessor dealgn implementationor rlluht
controlsyatetumechanization,
The structureor the.apecirtcationallowsite
uee to guide theee aapactgin desi~n tradeorra,analyseaand tests.
,.
1.2 ~. The flyingquslitieaor all airplanesproposedor contracted
ror shall be in accordenoewith the provisionsof this apaclrioatlOn. T~.S
requirementsapgly as stated to”tha cc@binatiotiof alrrrameand related
aubsyatems. Stabilityaugmentationand controlaugmentationare specifically
to be includedwhen providedin the airplane.
The eutometlorlightcontrol
systemle alao to be consideredto the extentstatedin 1.!IL-F-9490or
rlIL-C-18244,whioheverappllea.
The raquirementaare urittenin termsof
cockpitflightoontrolsthat prmduceessentiallypitching,yawingand rolling
MOM@nta. This approachla not meant to precludeothermodes of controlfor
9peOiElpurptwea. Additionalor alternativere@rements may be imposedby the
procuringaotivitgin order to rit betterthe intendeduae or the pWticUl~r
design. -
1.3 ~. For
airplaneShall be placedin one or the
Claas I
Small, lightairplanessuch
Light utility
Primarytrainer
Lightobaervatlon
. .
the purpose.orthis 8paCiCiC8t10n,an
rollouingClaaees,:.
aa :
Beneficialcomments(recommendation,additions,deletions)and any
pertinentdata whichmay ba of use in improvingthis documentshould
be addreaaed.to: ASO/ENESS,tiright-PattersonAFf!,0!!45433 by using
the eelr-addresaedStandardizationOocumentImprovementProposal
(DD Form 1426)appearinsat the end or this documentor by letter.
Fsc
15GP
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