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aviation terms [复制链接]

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31#
发表于 2008-12-30 03:19:40 |只看该作者
FLIGHT CONTROL SYSTEM (FCS) A primary flight control system or an automatic flight control system; . o- \, `* v6 q2 E FLIGHT DATA RECORDER (FDR) An electronic device that records aircraft maneuvers. Used in accident investigations. 2 b0 W* @& H% [: x% m( d8 n1 L FLIGHT DIRECTOR System, usually software, that generates stick position cues from state errors - typically three cues:. pitch, roll, and throttle for fixed-wing and l... & ?! K: G4 y; N" t# H. |' `FLIGHT LEVEL (FL) A level of constant atmospheric pressure related to a reference datum of 29.92 inches of mercury. Each is stated in three digits that represent hundre... - c& b( V7 L) A FLIGHT PACK OR AIRBORNE PACK All of the radio equipment installed in the airplane, i.e., Receiver, Servos, Battery, Switch harness. 3 d. c' G0 V: [FLIGHT PHONE Air-to-ground telephone system. & f. E3 R! J1 ^# p. ~, a FLIGHT PLAN Specified information relating to the intended flight of an aircraft that is filed orally or in writing with an FSS or an ATC facility. 6 B, t$ M' {; o' eFLIGHT SERVICE STATION (FSS) Air traffic facilities which provide pilot briefing, enroute communications and VFR search and rescue services, assist lost aircraft and aircraft in e... ! [+ L# K. j) V/ L9 z' A9 IFLIGHT VISIBILITY means the average forward horizontal distance, from the cockpit of an aircraft in flight, at which prominent unlighted objects may be seen and identif... . }/ ^( j8 b7 B) @& K" C3 M1 I FLIGHTCREW MEMBER means a pilot, flight engineer, or flight navigator assigned to duty in an aircraft during flight time. "Flight level" means a level of constant atmos... $ V8 i8 v. \1 T7 i3 p( yFLIGHTLINE Where aircraft are parked between missions. & s( J; E3 @ U, N* V5 d, S FLIR Forward-Looking Infrared " R T( B$ N! w# {# t0 A! CFLOATS Long, canoe-shaped structures that allow an airplane to land on water. They are not a part of the aircraft structure, but suspended below the fuselage... 4 E8 l$ s0 P& |1 k; g& Z FLOS Forward Looking Infra-Red 8 d* Z- E. S$ { FLOWER an intruder sortie, usually by Mosquitoes, against German night-fighter airfields during bomber operations. 6 o) j. d3 x5 J0 m1 ]1 Q# T: b% Q FLT Flight 9 W* A& c6 }$ \! MFLUTTER A phenomenon whereby the elevator or aileron control surface begins to oscillate violently in flight. This can sometimes cause the surface to break aw... ! ], h/ A& T( Y9 S0 n0 H FLUX VALVE A device to measure the earth`s magnetic flux; a compass % M r+ b( f" x" |% IFLY OVER A position update by flying directly over a known point ) p+ T; x; Q$ F; J F9 N! W FLYING BOAT The type of aircraft where the fuselage has the lower portion shaped like a power boat. The plane lands on water directly onto the fuselage. There may... 3 Z0 g/ w a, l4 V FM Frequency Modulation. This describes the mode of transmission of radio signal from transmitter to receiver. ! `7 S7 S4 b$ K+ u" Y FMCS Flight management computer system.

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32#
发表于 2008-12-30 03:19:53 |只看该作者
FMD Frequency Modulation & }, }& u b9 |9 s9 ]' L FMS Flight Management System * O2 j: P; _% F' }. z! n6 s. L FNPT Flight Management System 0 @3 U0 n, w2 J3 n- i! i0 L FOCA Federal Office for Civil Aviation (Swiss CAA - see BAZL) 4 f0 G4 e \( z& R FOD Foreign Object Damage 2 O+ X; ^* f5 b" B8 QFOG Fiber-optic gyro. 0 P+ _7 e& G+ o0 R1 Y FORE, FORWARD Towards the front. Used such as: "...the forward edge of the rib...", or as in: "...with fore and aft movement...." & V6 M7 Q) h( f, v+ ^FOREIGN AIR CARIER means the carriage by aircraft of persons or property for compensation or hire, or the carriage of mail by aircraft, or the operation or navigation of... 0 k2 m: w1 `& @% L, G9 i; m FOREIGN AIR CARRIER means any person other than a citizen of the United States, who undertakes directly, by lease or other arrangement, to engage in air transportation 1 X( E6 j3 s, v. GFOREIGN AIR TRANSPORTAION means the carriage by aircraft of persons or property as a common carrier for compensation or hire, or the carriage of mail by aircraft, in commerce b... @# C j" @5 ?% P! l3 Y) S& w FORWARD ELEVATION A control surface used to tilt an airplane up or down and mounted on the front rather than the rear of an airplane. $ y0 q0 ~7 d+ g, y ]* A5 yFORWARD-LOOKING INFRARED (FLIR) Sensor equipment used to supplement AGR, extend the aircraft visual search capability and provide position information for guidance and navigation upd... 4 o6 j. K F* NFPA Flight path angle 7 v7 ]$ y7 b$ q. n) f) [ FPL Flight Plan (for ATC) + r2 s# L' {2 e& V; i9 R0 [! K FPM Feet Per Minute. Unit of measure, used for ROC or sometimes speed. & ]# z# j' K/ c4 y FREEDOM OF INFORMATION ACT (FOIA) The Freedom of Information Act (FOIA) allows all U.S. citizens and residents to request any records in possession of the executive branch of the feder... % `' g0 {! {( W* }1 nFREIJAGD The use of Bf109s in independent, (usually high altitude), fighter sweeps over southern Britain to divert Fighter Command`s response. # q. j' `0 b! F9 K2 Y* n FREQUENCY CONTROL The FCC has allowed the 72MHz (72.010 - 72.990) band to be used for R/C aircraft operations. This band is divided up into many different channels in w... 4 }) L; W) h+ a1 z7 M2 cFREYA :;; (FuG 221) A series of German early warning long range radars. 3 b! O% T3 [) e: F1 }0 }FSDM feet per minute (vertical speed) ; S5 J3 S' u6 A& _; `/ W6 j6 D8 A+ P FSDO Flight Standard District Office (FAA USA) - i6 o6 L" D" @6 o4 | FSS Flight Service Station : C) E# i- P0 K% U" _FT feet (approx 0.3 Meters) Y3 A/ {8 \/ M4 G. t# u FTD Flight Training Device (lower category "simulator")

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33#
发表于 2008-12-30 03:20:02 |只看该作者
FTO Flight Training Organization (Flight School) 3 V9 A2 X$ G' ^6 z8 }& r8 V8 A4 SFUA Flexible Use of Airspace 7 O* L( `8 }7 d/ t( k' @ FUEL The methanol/nitro methane/lubricant mix used to fuel aircraft engines. A helicopter fuel mix has a higher concentration of lubricant to counter the l... ( S: @( Q' E$ BFUG (FUNK GER¤T) a series of airborne homing devices used to illuminate MANDREL, MONICA, H2S and ASV. Later modifications permitted their use as search radars for nigh... / g% ?( X2 Z' Y9 ^1 G FULL DE-ICE Complete anti - and/or de-ice equipment installed on wings, tail, props, and windshield. 1 }4 S5 A0 T8 U" f FULL PANEL All gyros necessary for instrument flight. 6 W: t# T1 q* W4 WFUSE Fuselage, main body 5 q, X0 \: e# k, P5 G FUSELAGE The body of an airplane. . p: ~+ O7 o( O% R8 M4 V' L FVS Fliegerische Vor-Schulung ) l. b. e& }$ t4 L F G Acceleration force unit (1G = Earth Gravity ; k; x2 C8 R! A G-H British two-station radio direction finding system used as a bombing aid 0 Q4 ~& t8 n8 L! ?) I, O( K. X G/S Glide slope receiver and indicator. : ^1 B! l/ c4 K$ S0 [. }2 rG/S SEL Groundspeed select ; d, g* b$ e- _7 i# ]GA Go around 5 N9 t9 r2 F8 e1 d1 w( u& w GA General Aviation and Aerial Work (all non-commercial civil aviation) . J( x. Q4 i1 ?; {8 R! `, YGAC General Aviation Center / y$ Q1 E+ _ H& [' t GAFOR General Aviation Forecast (Weather) 0 S/ l5 `' n5 G( B5 i+ y& s1 R GAIN Gyro sensitivity. When too low, the tail will not hold position well. When too high, the surface being dampened by the gyro will tend to wag, or hunt ... ; h( @2 I R! W0 k3 ]GAL Gallons (usually US 3.78 liter, may be Imperial 4.54 liter) 9 }% N1 g3 k, l, z3 M5 qGALLEY On-board meal service equipment. # n+ R* f( ?# k6 l: z R$ z+ YGAMA General Aviation Manufacturers Association (USA) ) B4 \( B; K+ Z ]' F6 ]GARDENING RAF codeword for mine laying by aircraft 0 |: G# m F: ZGAS DISCHARGE A type of luminescent digital display. L; x2 \- J+ g( T4 [5 n/ n) p GASSER Slang for a aircraft using a gasoline engine as a power plant. ( c: |% h% d4 b) E GAT General Air Traffic 6 X, h, _6 D+ LGATT General Agreement on Trade and Taxes # X$ N- i) p$ x5 Z9 ^ GAUSSIAN RADIUS OF CURVATURE Radius of the earth for the best fitting sphere at a given position; Synonyms: earth radius best sphere; Symbols: rho sub G; Typical Units: ft; Dimens... 1 e% r6 F! F2 d3 L& X/ B7 X2 x& iGBAS Ground Based Augmentation System (DGNSS/DGPS/LAAS) 2 {3 b# V. `5 E/ u1 wGCA Ground Controlled Approach ("Talk-down") : ]/ K+ p- m$ L# q8 xGCI Ground Communication Infrastructure ! ?' s9 I x1 YGCLP Guidance control law parameter - h& S. c) i# ~8 B Y9 n0 g: CGCR Ground clutter rejection. - Y7 z6 ^6 U' H' f# CGEAR Landing gear, the undercarriage and wheels of an aircraft. 1 l) `- c2 }+ G$ F GEE RAF navigational aid which could provide the navigator with a fix from pulses transmitted by three ground stations. Range approximately 300 miles. 4 n* _) L+ u, e9 j GEN General

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34#
发表于 2008-12-30 03:20:10 |只看该作者
GENDEC General Declaration Customs Form see full size, download zipped form, 5 z. w8 v( H( u2 D+ E8 M* N GENERAL AVIATION That portion of civil aviation which encompasses all facets of aviation except air carriers holding a certificate of public convenience and necessity ... , Q$ g; i. H; D; Y7 g5 W9 e' E GENERAL ELECTRIC (GE) Engine Mfr. 8 r( a# G0 g ? j- WGEO Geostationary Earth Orbit (Satellite) ) ^: G c' s* P c+ O/ W# wGEOCENTRIC LATITUDE Latitude measured with respect to horizontal through mass center of the earth; Compare: astronomical latitude, geodetic latitude; Symbols: Phi sub C; ... # w4 T. w6 P) y; ]+ GGEODETIC LATITUDE Latitude measured with respect to normal to reference ellipsoid; Compare: astronomical latitude, geocentric latitude; Symbols: Phi sub T; Typical Unit... 0 c% b0 a( D: Z( B z$ hGESCHWADER Luftwaffe formation approximately equivalent to a Wing, comprising 90-120 aircraft divided into Gruppen, each of 20-30 aircraft. ' C6 {0 a6 Q3 Z. F; yGFT General Flight Test (JAR-FCL) 1 Z4 I6 Q7 K4 @- vGHZ Gigahertz (1`000 MHz or 1`000`000`000 Hertz) ; o: N2 _/ ^, A' J0 w1 _8 m GIMBALED INERTIAL SENSOR Accelerometers mounted to a platform which is free to rotate, with gyroscopes to measure rotation and servomotors to maintain a fixed attitude with re... : Q# W/ w7 x" }, g/ s% g! uGISELA German intruder operation when the night fighters followed the British bombers back to their bases $ R+ O+ y0 }& D" r0 B GLD Glider 4 }$ i c7 L3 g7 }" U$ r: E1 | GLIDESCOPE Angle approach a runway; Symbols: Gamma; Typical Units: rad, deg; & ]" j& t: ^0 r( [! [8 I0 yGLITCH Momentary radio problem that never happens unless you are over trees or a swamp. / J5 B% _7 H* X; q' u) KGLOBAL POSITIONING SYSTEM (GPS) A navigation sensor based on satellites; A Global Positioning System (GPS) provides highly accurate navigation data: position, velocity, and time refe... . T- \1 ^6 S* V7 S$ K! @4 i+ }GLONASS Global Orbiting Navigation Satellite System (Russian GNSS) * _0 @" V8 r9 v, M7 B) m( x XGLOW FUEL A Methanol based fuel, with a lubricating agent, used in most aircraft engines. Most aircraft fuels also use a percentage of nitro methane. . B1 W2 h+ t2 C7 x" P7 LGLOW HEATER This is the plug that is used to help ignite the fuel in a aircraft engine. The combustion of the fuel in the engine keeps the element hot between cyc... " v6 f, a8 O; B# q- T- h2 YGLS GPS Landing System 9 i- |7 w- X3 ? GLU GNSS landing unit. Provides precision GPS guidance to the runway in Category III operations. ) q4 o5 [9 g; Z% b# j) s QGM-P10 GM=Morocco, P10=Prohibited Area No. 10. % C1 Z4 v1 N) C* X" qGND Ground

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35#
发表于 2008-12-30 03:20:35 |只看该作者
GNSS Global navigation satellite system. ! @" {) z( m3 }0 q; _- C GO AROUND (GA) A basic guidance mode, providing lateral guidance, longitudinal guidance and vertical guidance to climb then to accelerate, while maintaining a wings-... 7 `, L" e0 y5 B+ t: ] GOLD CROWN Trade name owned by King Radio Corp. + B" a- e0 M+ J$ _4 [ j GPA Groupe Parlementaire pour l`Aviation ! e- L( u3 f# i! Z, V GPADIRS Global positioning, air data, inertial reference system. . F4 q2 k7 A4 |" O9 i GPH Gallons (US) per hour : ^9 G4 z. u: [2 v( |( ~$ Z) qGPS Global positioning system ! [! W$ j& Z! I; D GPS-DNS Global Positioning System * w; ?+ M+ g) v' D4 P GPS-INS GPS using INS * ^" ~4 ]/ g3 R) k3 dGPWS Ground Proximity Warning System + Z& Y G5 B% dGRAS Ground Proximity Warning System 1 V7 Y# o: R0 u" ?8 { GRAVITATIONAL ACCELERATION Acceleration caused by the force of gravity; Symbols: g; Typical Units: ft/s-squared, g; Dimensions: Length / Time-squared; / [; Z' Q* Q: D3 ~1 r2 `4 I GRAVITY Force exerted by gravity; gravity sometimes includes effects of the earth`s rotation; gravity is often treated as a constant, but for greater accuracy... 5 w6 Z! B5 K( Z; D1 d. q GRID NORTH Standard aviation term. / M0 d) l- K" R; m& [9 x; L8 GGRIVATION Symbols: nu sub g ; Typical Units: rad, deg; / L, ~) J1 a8 f/ P2 C( [& QGROSS-BATTERIEN Large batteries of German anti-aircraft guns. , |7 W: e, e" T" s! I$ } GROUND AIR A/C unit to cool aircraft while on the ground. + s8 A( Q- f, [5 \4 O8 CGROUND EFFECT The cushion of air that the aircraft rides on when close to the ground. This will decrease the amount of elevator needed to maintain a constant altitu... + @; d9 O9 u; E6 ]% b GROUND GROCER A jamming device used to interfere with FuG 202 and 212 AI radar ; R( @! Y. d: g8 ~% H; Q. q7 u9 sGROUND SPEED The speed of an aircraft relative to the surface of the earth. + e% V: I" r- p9 J. P& qGROUND TRACK ANGLE (GTA) Direction of ground speed vector with respect to true north; Synonyms: true track; Symbols: eta; Typical Units: rad, deg; ( W& C$ A5 c/ `% b2 \- p" i; s2 N GROUND VISIBILITY prevailing horizontal visibility near the earth`s surface as reported by the United States National Weather Service or an accredited observer * m5 y4 X+ q) C( u! \% b2 g2 k7 sGROUNDSPEED The speed over the ground; earth speed projected to a horizontal plane; Symbols: V sub g; Typical Units: kt, ft/s; Dimensions: Length / Time; - r# F$ _; \/ g v' S. N2 x3 j1 W. @GROUNDSPEED SELECT (G/S SEL) A basic guidance mode, providing longitudinal guidance to an operator selected groundspeed; 0 c7 q. L. ]+ h, I7 e- x GRUPPE subdivision of a geshwader, each group having 20-30 aircraft assigned 9 i0 {5 i+ H$ v. u/ a4 X- L, _' q GS Groundspeed. : k5 z( M( R6 WGSC Ground Speed 9 h/ j, C x( x: }; ]# G' |GSM General Standard for Mobile Communication (Mobile phones) 4 C: T4 }0 T* G2 I; ?; I- Q' \2 t GTA Ground track angle / |: W7 c, N" V$ g& S* l* M GTWO Gross Take off Weight 6 K( B/ K# Z! d GUIDANCE System, usually software, that determines state errors of desired state minus current state, typically three states: heading, altitude, and speed; * A* K8 |. O2 i& j6 x; ^ GUIDANCE CONTROL PARAMETER (GCLP) One of several parameters for the guidance control laws, generated by individual guidance modes; See Also: altitude error scale factor, altitude integ... : \' [- p- R2 n GUSTAV Nickname for the Bf109G

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36#
发表于 2008-12-30 03:20:45 |只看该作者
GYRO A mechanical or electronic device which helps to stabilize the orientation of the aircraft by sensing rotation, and moving the appropriate servo to co... * t$ T* _% n9 q5 k5 S0 S) H2 M4 FGYRODYNE a rotorcraft whose rotors are normally engine-driven for takeoff, hovering, and landing, and for forward flight through part of its speed range, and w... 4 h- f; v( Q$ n GYROPLANE A rotorcraft whose rotors are not engine-driven, except for initial starting, but are made to rotate by action of the air when the rotorcraft is movin... ) M5 q& a# I% z0 J6 Q GYROSCOPE (GYRO) An inertial device for measuring change of attitude (pitch rate, roll rate, and yaw rate); gyroscopes usually consist of a gimbled, rotating mass; gyr... 1 S1 U' c6 D1 a$ s4 I- kH Helicopter (JAR-FCL) ! ^ V5 I( T8 z( X9 D* m: Q H24 Operating 24 hours 2 s) f1 R+ p5 P2 n( TH2S ? 8 H/ m$ T) _$ I& _5 lHACK An aircraft used for communications or recreational purposes. % J2 h1 \- g& I/ H( e5 b HAPPY VALLEY ; RAF nickname for the Ruhr industrial area. ! p+ A. l. M: b* y0 v& h6 jHB- Swiss nationality marks for aircraft registration ) w9 { l& W& x' ^2 @, eHDG Heading % x, ~: c2 ]8 g& F4 U; N HDG SEL Heading select ( K0 q2 i# u s3 q0 A& R HEADER TANK This is a small fuel tank used in line between the main tank and the carburetor. The purpose of the header tank is to ensure that the fuel fed to the ... ) }+ M- E+ a" GHEADING Direction on a compass that aircraft is pointed, measured with respect to true north or magnetic north; Symbols: psi; Typical Units: rad, deg; . B7 f3 {5 Q" |( ]; O6 ?6 w! }. j3 m1 {HEADING ERROR A basic output from guidance to flight director, indicating the difference between actual heading and desired heading; Symbols: DELTA psi; Typical Uni... 2 y+ v6 n2 Q4 h6 ]3 |6 |HEADING HOLD This describes a type of Gyro which senses rotation, and maintains direction. This is accomplished by sensing the rate of motion, and the time of moti... 1 @: f; Y8 y( a5 G. \. Y' c" ]" u HEADING LOCK Slang term for Heading Hold Gyro. " b+ Y2 h+ B6 R) z/ ^- rHEADING SELECT (HDG SEL) A basic guidance mode, providing lateral guidance to an operator selected heading (magnetic heading or true heading, again, operator selectable); ! y# F% H8 g' C$ L# ?% b9 AHEALTH Equipment status ' n1 ^1 I. f; O& |$ K HEINRICH German transmitter introduced to jam GEE. $ V$ Y: a6 b5 y: Y3 k0 P$ XHEL Helicopter 9 M8 G1 V( i+ F HELICOPTER A rotorcraft that, for its horizontal motion, depends principally on its engine-driven rotors. 3 E& Z9 x$ P8 r3 BHELIPORT an area of land, water, or structure used or intended to be used for the landing and takeoff of helicopters ) s0 P9 V. u/ n" j% e HELLE NACHTJAGD ILLUMINATED NIGHT HUNT; German night fighter system backed by searchlights 8 o- ~9 u4 u/ n& P- e/ [9 ?4 N! t5 Q HEO High Earth Orbit + I1 T! q- ~9 _3 H7 P0 @$ Y( Q. a" SHERTZ (HZ) Cycles per second, used to describe radio frequencies; usually with the prefix k for kilo (one thousand), M for mega (one million) or G for giga (one ... 2 M- k. V. V! ]! M$ ?" e& X2 FHF High Frequency radio equipment. 7 v. b# O& y6 L5 M& pHF COM High Frequency Communication. ' B& D3 ^. G$ L; S0 k9 G3 ^ HG High Frequency 1 b7 Y; d# v* X8 RHIGE Hover In Ground Effect - N3 O Z" K% l% p8 E( ], Q) X HIGH-PASS FILTER (HPF) A filter that allows frequencies above a cutoff frequency to pass while attenuating frequencies below the cutoff frequency; / ]% W# V8 W! r) E2 y" L( ^ HIMMELBETT FOUR POSTER BED; German radar-backed night fighter system. : h: m E$ d7 M3 wHIRF High intensity radiated field. + q6 t0 {9 p% G% D) K HIRL High Intensity Runway Lights - @! a6 L; F! I; [, g) [ HIS Horizontal Situation Indicator 8 H+ j$ M, d ~ HIT (OR TO BE HIT) Sudden radio interference which causes your aircraft to fly in an erratic manner. Most often caused by someone turning on a radio that is on your freq... 8 J3 p- G Q8 y# \# k( uHITS Highway In The Sky (Flight/NAV display concept) 1 p: z* {9 Q6 R# x+ D HJ Operating hours during daylight

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37#
发表于 2008-12-30 03:20:55 |只看该作者
HMI Human Machine Interface + k# c$ q Z/ fHOGE Hover Out of Ground Effect 2 C1 Q) v0 M5 n e HOL Holidays (MON-TUE-WED-THU-FRI-SAT-SUN-HOL) 2 @; q. y9 T* n; i% b' V HOLD To maintain some aspect (s) of aircraft state, such as heading, airspeed, altitude, pitch " P: K3 p& r) v HOOK In the US Navy, a target cursor; - b/ ~$ _' Z8 N, ?4 x$ k2 D8 H+ i HORIZONTAL STABILIZER (STAB) The horizontal tail surface at the back of the fuselage which provides aerodynamic pitch stability to the airplane. 9 Q1 f( K# F8 LHOT START An engine which has been running will tend to remain hot for a short time. During this period, it is possible to restart the engine by turning the cra... 6 m; P7 W& O4 E6 ^1 S) S0 r- h, ~HOUGH A standard model for computing earth data * e2 Q! X. B0 r& XHOURS FLOWN The airborne hours in domestic and international scheduled and non-scheduled revenue service, computed from the moment an aircraft leaves the ground u... . r/ }, K3 N+ { HOVER The art of flying without moving. This can also be an illusion, depending on wind speed. For airplanes, this is a 3D maneuver also known as a "hanger"... / s; O% ^- _* X6 k, \0 ^) r- M6 GHOVER HOLD (HVR SYM) A basic guidance mode, providing lateral guidance and longitudinal guidance to maintain an operator selected north velocity and east velocity; if the ... 0 N; ^# H5 P# U/ W& B0 b, q v- I HP Horsepower 0 {3 I8 ^* C( W: G6 A! h HPA High-power amplifier. ! U5 t: N2 J" ?$ u; s HPF High-pass filter + B K% U8 V1 S8 S6 q, b+ L; X HQ Horsepower ( z H& u9 x. |2 gHUD Heads-up display 7 z& `, H. P- w$ L HVR SYM Hover hold + f6 J) O1 e% w6 E1 R HX Head-Up Display , J2 v+ w1 h+ |1 h( k& |HYDRAULIC LOCK Hydraulic lock happens when the engine becomes flooded with fuel, to the point where the piston cannot compress it in the combustion chamber. This can... 2 {" ] S5 a5 y HYSTERESIS A function in which the algorithm for computing output changes at defined events or thresholds, such that output follows one path as input increases a... . }% o& C& V# G3 w; F- y. t IACA International Air Charter Association 8 {, g; t. R* P$ r0 u IAF Initial Approach Fix ! V: y4 G& r' c; u aIAOPA International Council of Aircraft Owner and Pilot Associations " Q6 p7 H8 ^$ }% H& G; i f IAOPA-EUR IAOPA European Region ! J- `/ ?: \! `( ^, l, @ IAS Indicated airspeed & E0 s0 F; e' R( U; n6 I. M+ M, ]IAS-TFB Indicated Air Speed + d% o0 X6 u; H% a% a7 a/ o+ \ IATA International Air Transport Association & O# q6 d6 c e0 G IAWP Initial Approach Waypoint : v" O4 \! K+ f1 X0 T m' l IBC Ils Back Course , q- h3 x4 G- o' ?4 d2 p8 N5 l: MIBIT Initiated built-in-test : J r! x0 d$ H8 _0 v bIC Interrogator Codes (II and SI codes) 6 X3 f+ g4 N6 T" X% w) @: l ICAO International Civil Aviation Organization (a UN-Suborganisation) ) M) A& e% F$ q" P: gICD Interface Control Document : s8 w5 v1 R# e% g" i( n S- X& s ID Identification 9 c" i3 {3 k: z$ K) X+ R IDL Interface Definition Language . S3 r6 b9 Q! Y4 c+ Y/ f IDLE THRUST the jet thrust obtained with the engine power control level set at the stop for the least thrust position at which it can be placed

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38#
发表于 2008-12-30 03:21:03 |只看该作者
IDS Infrared Detecting Set 2 C( M" Y* \7 ` IFF IDENTIFICATION FRIEND OR FOE. Equipment carried by aircraft of both sides which issued a signal identifying it as friendly. 0 a5 @. x2 `3 a+ d9 AIFPS Integrated Flight plan Processing System of Euro control ^6 P; R { n$ o k7 d; ?IFPUV IFPS Validation System (offline Route Verification by Internet) b2 L( e0 p2 H IFR Instrument Flight Rules ("all" weather operations rules) IG (al) Imperial Gallon (4,54 Liter) % Y; r+ O0 h5 _ IFR AIRCRAFT/IFR FLIGHT An aircraft conducting flight in accordance with instrument flight rules. 4 u" R( n. [; _3 s% q6 O5 E IFR CONDITIONS weather conditions below the minimum for flight under visual flight rules H3 w. k! N$ OIFR OVER-THE-TOP with respect to the operation of aircraft, means the operation of an aircraft over-the-top on an IFR flight plan when cleared by air traffic control t... & K4 D0 ~ r) X II Interrogator Identity (Code) - (Mode S Transponder) * U. R2 {* }+ X# `IINTERSTATE AIR COMMERCE the carriage by aircraft of persons or property for compensation or hire, or the carriage of mail by aircraft, or the operation or navigation of aircr... 1 q6 ]0 y8 z- j: M) Y+ MILS Instrument Landing System. A precision instrument approach system, generally used to land at fields experiencing weather. $ b7 n% H8 E' Q! \ILS APPROACH Instrument Landing System ) W) z9 \" s$ n* F ILS BACK COURSE (IBC) Operation of ILS in which the runway is approached in reverse direction, giving only lateral guidance; Compare: ILS Front Course; ; X) }* L& F3 n, EILS FRONT COURSE Operation of ILS in which the runway is approached in forward direction, giving lateral, longitudinal, and vertical guidance; sometimes called ILS Com... : Y8 N4 X9 s; Z- ~$ d4 {8 N8 uIM Instrument Landing System ! F. g% e8 U* G/ v* TIMC Instrument Meteo Conditions (weather requiring IFR flight) # [4 s: a6 v8 z8 L0 B4 ~. T( l4 ^- o IMMELMANN A maneuver originally used to reverse direction in combat. The airplane noses up and over onto its back. It then rolls upright and continues in the di... ; S9 [ {6 Y. s) v* `, ^" k5 P IN inch / N: S& z4 ?$ L: M. w9 Z7 W3 LIN-LINE ENGINE An engine in which the cylinders are mounted in a straight line or else in two, connected at an angle. 0 D: ^! t8 |; V. {: v INCIDENCE The angle of one portion of a aircraft when compared to another portion of the aircraft. For example, if the stabilizer is perfectly parallel to the g... ( {0 Y5 u6 U: b# JINCIDENCE METER Used to measure the angle of attack of an airfoil, can be used to measure blade pitch, or paddle pitch. + E- L4 ^8 e+ x/ p( \/ s+ ] INCIDENT An occurrence other than an accident associated with the operation of an aircraft, which affects or could affect the safety of operations. 9 c0 B) m- V6 T$ ]9 t- s INDICATED AIRSPEED "" means the speed of an aircraft as shown on its pitot static airspeed indicator calibrated to reflect standard atmosphere adiabatic compressible flo... 3 f, S8 Y, f: b7 N) K+ Y( ]' Z; ] INDICATED AIRSPEED (IAS) The speed of an aircraft as shown on its pitot static airspeed indicator calibrated to reflect standard atmosphere adiabatic compressible flow at sea ... ) T1 K' ^1 a0 u+ x8 V, w INDICATED ALTITUDE The altitude as shown by an altimeter. 1 H4 t& o; z/ E+ N% X0 LINERTIAL Based on inertia, such as with an INS or an AHRS , B. H, [" d( F) ZINERTIAL NAVIGATION SYSTEM (INS) A totally self-contained system which requires no information from outside references. Provides aircraft position and navigation information in respon... }# z2 I: }) a& MINERTIAL NAVIGATION UNIT (INU) A self-contained Inertial Navigation System; , ], y+ }4 R( Y* @2 f& G INFRARED DETECTING SET (IDS) Forward-Looking Infrared;

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39#
发表于 2008-12-30 03:21:11 |只看该作者
INHG inches of Mercury (unit of pressure) 7 D! ?- a- X0 K$ S1 ?: N/ y8 eINITIALIZATION A basic control to a data source from controls and displays for initializing a device. Initiated by power-on, operator, driver, or MC; During initiali... / g7 ~+ L2 B P( @1 p' AINITIATED BUILT-IN-TEST (IBIT) Self tests running internal to a device initiated external to the device, usually an operator, causing the device to temporarily cease normal operatio... 7 ~# m% E) i0 T- YINNER MARKER Innermost marker beacon on an ILS & s/ @ h' x/ w/ K- gINS Inertial Navigation System . F$ K0 b+ H/ `6 G+ y' `* wINSTRUMENT means a device using an internal mechanism to show visually or aurally the attitude, altitude, or operation of an aircraft or aircraft part / N u9 C3 I* S7 n INSTRUMENT FLIGHT RULE (IFR) A set of rules governing the conduct of flight under instrument meteorological conditions. ! }6 Z" H3 {3 p9 _ INSTRUMENT LANDING SYSTEM (ILS) Inertial Navigation System 6 S/ ~2 r( _2 U( y3 k2 wINSTRUMENT METEOROLOGICAL CONDITIONS(IMC) Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling less than minima specified for visual meteorological con... % k/ Z- T7 s" \/ [ INSTRUMENT OPERATIONS Arrivals or departures of an aircraft in accordance with an IFR flight plan or special VFR procedures or an operation where IFR separation between air... $ k- D5 l; [8 L4 x( ~, [ V5 |INSTRUMENTATION Hardware to measure and to monitor a system * ?( U T m. N: w9 qINT Interior K$ ` C! |- w1 i% n1 nINTAKE An air inlet on an aircraft. You can have a carburetor intake, cooling intake, air conditioning intake (on full-size aircraft), and so on. Named becau... 3 f7 [# }) [) ?0 | INTEGRATE To combine multiple systems; Also, to compute to integral of; 0 e. `- p% R0 D# u& | INTEGRATED AVIONICS COMPUTER(IAC) Central processor of a Honeywell integrated cockpit system. 9 W' h9 \1 l0 wINTEGRATED AVIONICS PROCESSINGSYSTEM (IAPS) Central processor of a colins integrated cockpit system , X0 s$ {' ]- N$ e& TINTEGRATOR A function that integrates; Many types of integrators exist; in fact, they constitute entire books. Avionics software usually relies on rectangular, s... % C' N" t s- {! G, @2 \INTERNATIONAL A standard model for computing earth data ; O5 O! C/ R5 x4 b8 x L INTERPOLATE Function to determine intermediate values from two or values in a table; usually linear but can be higher order; endpoints are either extrapolated or ... ! [9 ^* s$ w: ~% N$ S! F* v6 n& G# i INTERROGATION A request of data 5 j( o) R6 V" p" S0 a p! } INTERSTATE AIR TRANSPORTATION means the carriage by aircraft of persons or property as a common carrier for compensation or hire, or the carriage of mail by aircraft in commerce: (... % _# V9 O- N A INTLIM Path integral limit 1 Z% C3 L6 l" p8 UINTMAGLIM Altitude integral limit 2 H8 K' V2 P k( G+ QINTRASTATE AIR TRANSPORTATION means the carriage of persons or property as a common carrier for compensation or hire, by turbojet-powered aircraft capable of carrying thirty or mor... ) A& Y; ?0 t5 U( \; l7 k: W* `! WINTVAL Path integral value 5 W2 ~7 d1 l$ WINU Inertial Navigation Unit : M9 @' z, t& h* E6 N- _2 | INVALID An indication that data from a device is bad and cannot be trusted ; v* Z2 H3 `2 O/ r" tINVERTED Flying upside down. Note that elevator and rudder seem to work backward from the ground, as elevator, aileron and rudder inputs are all based upon the... 8 f8 z% w% N6 t! l2 X3 {% z& ^IPG Inertial Navigation System ' C4 I! s1 ~; w; N4 a9 B# r, g4 ]IPPL National (ICAO) Private Pilots License (AOPA internal abbreviation) 6 a/ X+ ^2 U4 ?% q) y+ { IR Instrument Rating ) r4 W% m+ A. y2 d/ Z2 k/ e' E$ eIRE Instrument Rating Examiner

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40#
发表于 2008-12-30 03:21:18 |只看该作者
ISA ICAO Standard Atmosphere 7 }- ]& z- t4 Q! fITC Investment tax credit. % g3 P0 f( b: j) c" y3 `% c7 H5 m+ Z ITU International Telephone Union, refers to certain HF channels. 4 P6 X! @2 {" K2 V! B* z ITW Initial Training Wing (Ground School) 0 p2 ?1 f" u4 KIVSI Instantaneous vertical speed indicator. ; w# F/ |; g. D) }+ D5 k5 f& `JAA Joint Aviation Authorities (CAA of Europe) 2 h( i$ }* X9 B, EJABO (JAGDBOMBER) Bf 109s converted to carry 250Kg bombs and carry out nuisance raids. A very effective tactic. {2 y# r2 B7 ?8 j0 yJAGD GESCHWADER Luftwaffe day fighters , M; G9 B ~# Y. x4 A ZJAGDSCHLOSS Rotating long range early warning radar ( _% o4 \% I3 E9 P JAR Joint Aviation Recommendation (as used in some JAA documents, reported false!) 0 E* u& |% m. k* ]8 T JAR-1 JAR on Definitions and abbreviations ( q& X: e% K4 B4 TJAR-145 JAR on Approved Maintenance Organizations 7 K& d e2 t- N0 m1 O0 Z JAR-147 JAR on Maintenance Training , {9 y+ |9 ]3 P f, H5 c JAR-22 JAR on Sailplanes and Powered Sailplanes 2 C# T# S1 G; s# q JAR-25 JAR on Large Airplanes ) X) c6 a: I2 S+ I) `JAR-36 JAR on Aircraft Noise & p0 |4 g- q6 x8 e( v8 G1 nJAR-APU JAR on Auxiliary Power Units , x j+ J: l2 X9 d2 Q$ t JAR-AWO JAR on All Weather Operations 4 a' z+ k/ e* U6 uJAR-E JAR on Engines ! `) h2 N7 y7 G4 D$ {! M1 q JAR-FCL JAR on Flight Crew Licensing ; T$ R6 ?7 [1 t& W2 A JAR-MED JAR on Medical ; H( [" ]* R H+ ^' C' |& [JAR-OPS JAR on Flight Operations 1 X9 M- i% d L8 x" h. O1 t5 J JAR-P JAR on Propellers 5 G& T, {# M& J3 v JAR-TSO JAR on Technical Standard Orders ; m/ j0 z$ s( b; r/ f( e- ]" @JAR-VLA JAR on Very Light Airplanes

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