航空论坛_航空翻译_民航英语翻译_飞行翻译

 找回密码
 注册
搜索
楼主: 帅哥
打印 上一主题 下一主题

aviation terms [复制链接]

Rank: 9Rank: 9Rank: 9

71#
发表于 2008-12-30 03:25:32 |只看该作者
TRANSCEIVER Type Rating 3 H* j" l! h# X4 C* B4 e0 z+ \% ?TRANSCEIVERS A device that receives and transmits 2 C% ~' P0 ?2 O: C% r) a TRANSIENT-FREE SWITCH A switch with a wash-out filter so that the output contains no transients (steps) at switch time 0 [; A0 S7 f$ ? \ [, M9 R TRANSMIT To radiate RF energy 3 j. A7 _- `% m4 g5 PTRANSMITTER A device that transmits 7 A3 t+ t+ h! `" q, | TRANSMITTER (TX) The hand-held radio controller. This is the unit that sends out the commands that you input. % z8 v8 f! t; x1 k7 N TRANSPONDER Transmitter-Responder 7 ~' C6 d! X9 r8 z9 G3 GTRANSPONDER (TX) A receiver/transmitter which will generate a reply signal upon proper interrogation; the interrogation and reply being on different frequencies. : Y8 r) I4 A" c TRE Type Rating Examiner 8 _9 T: m3 R- ~( ~) ETREND MONITORING Continuous computerized observation of turbine engine performance. Used to detect early sings of wear. ; ]0 J! W- I* R8 f: P7 k+ rTRI Type Rating Instructor 9 `$ x# e! h& y1 LTRICYCLE GEAR The landing gear arrangement where the airplane has main gear and a nose gear. . [+ f7 h3 M& T7 o/ n; L' R TRIM To adjust an aircraft`s trim tabs and thereby relieve the pressure required on the controls to keep the nose in the desired position. 7 o* f/ @6 f+ t: o2 k3 o) ETRIM TAB A secondary control surface, usually mounted to primary control surface such as aileron, elevator, rudder, or stabilizer, that controls the position o... " {. W9 i1 s3 h+ w4 h, GTRK Track - [3 U; ^* W3 c TRN Terrain Referenced Navigation; , u0 C0 B K4 q- U$ I4 c8 S/ | TRN-INS TRN with INS % K& e4 y* u L. }/ J) H( o TRTO Type Rating Training Organization / x1 p/ o+ E8 u0 C9 K. v! uTRUE Best available estimate, such as true airspeed; referenced to true north, such as true heading; 3 @# e/ `5 R- Z$ `1 TTRUE AIRSPEED the airspeed of an aircraft relative to undisturbed air. True airspeed is equal to equivalent airspeed multiplied by (0/)1/2. . X3 N; D! t, @ TRUE AIRSPEED (TAS) The airspeed of an aircraft relative to undisturbed air. - b% {# B! J/ L- y# ]6 YTRUE BEARING Symbols: B sub T; Typical Units: rad, deg; % W, X: @) @( d4 P2 T* ~8 [TRUE HEADING Heading of the aircraft relative to true north; Symbols: psi sub T; Typical Units: rad, deg; : f6 U9 D- i3 B3 C TRUE TRACK Ground track angle; Symbols: T sub T; Typical Units: rad, deg; - s; B5 p6 u7 X! H3 G" zTSC Total Time Since CORE # Q) i+ i& B" R& u0 L9 y+ j8 C TSMO Time since major overhaul " @5 C4 u4 _! l+ w( u: b$ n TSN Time Since New (also TTSN) 7 N9 @9 g* x( F3 P TSO Technical Standard Order $ D9 f) o! p( a8 O; s8 W; J TT Total Time Airframe " K7 g5 S7 B1 d ?: z' `! sTTG, TTS OR TTW Time to go, time to station, time to waypoint. a z( h5 Z+ h% ~TUBA a jamming device for Freya radar operating in the 70-200 MHz range - E% M$ T$ X2 O$ sTUNE To set the operating frequency or channel for a device ; O# u8 z0 Z9 B1 w5 X7 ]TURBO PROP Is said of an airplane powered by a type of jet engine, the turbo prop, equipped with a turbine-driven propeller. 9 f4 }$ c) R: y0 w4 {& O4 B" t TURBOJET AIRCRAFT An aircraft having a jet engine in which the energy of the jet operates a turbine which in turn operates the air compressor. - R' Z" y. h& |2 r7 mTURBOPROP AIRCRAFT An aircraft having a jet engine in which the energy of the jet operates a turbine which drives the propeller. # g3 b3 {! Z% U) x2 ]( y& GTURBULENCE MODE Flight control system mode in which a "softer" response to gust upsets is programmed.

使用道具 举报

Rank: 9Rank: 9Rank: 9

72#
发表于 2008-12-30 03:25:39 |只看该作者
TVOR very high frequency terminal omni range station. + S) P" S! ?. J3 {1 ^0 GTWR Tower (Control Tower) . e, Z+ N- W$ V) B& N: S1 oTYPE (1) As used with respect to the certification, ratings, privileges, and limitations of airmen, means a specific make and basic model of aircraft, incl... % G$ M, m, ]" A, V) u U Airspace Euro control project Class U (unknown traffic) " j1 n/ H5 A" q U/S unserviceable ) l, n7 C" @- E8 z5 z U/V ADF UHF/VHF Automatic Direction Finding 6 ^; e5 g1 l$ n# ?& A UAT Universal Access Transceiver 5 Z& h2 B8 B; s% b$ h/ W( b UAV Unmanned (or Uninhabited) Aeronautical (or Aerial) Vehicle ; l8 T! U! e( [+ R) ^! g. W8 p4 GUFN Until Further Notice 9 q( i! p9 H) S1 G# m' ?UFO Unidentified Flying Object 2 H1 i- c. Y0 G; f0 h! x UHF Ultra High Frequencies (300 MHz-30 GHz) - r! v6 p. V% L4 S. q! p8 s, ?" P UHF/VHF AUTOMATIC DIRECTIONFINDING (U/V ADF) An Automatic Direction Finder that determines relative bearing to a transmitter to which it is tuned, in either the UHF band or VHF band; * {, L: S# O3 ]8 h% Y8 f- O UL Ultra light, Ultra-l©ger motoris© : t9 H/ N- C: s; ~ULM Ultra light, Ultra-l©ger motoris© ; h! G4 `& U7 h4 O. |! p! {ULTRALIGHT VEHICLE An aeronautical vehicle operated for sport or recreational purposes which does not require FAA registration, an airworthiness certificate, nor pilot c... 5 _8 P7 X) S4 K3 V4 ~. [1 n UMAS Unmanaged Air Space (Euro control Definition) ) K" J) f0 J5 ^- @9 [' w: V( | UNDER CAMBER This means that the lower surface of the wing has a hollow curve when observed from front to back. A thin wing with a high camber will be under camber... & S% w0 N) J( T/ m2 F }' j7 | UNDERCARRIAGE STRUT A part of an airplane`s structure, designed to resist distortion, which supports the landing gear. ! ?7 A) j* E: F6 Q4 h: s4 Z& rUNIT FUNCTIONS A collection of functions used as standard test cases in control systems engineering; The primary unit functions of interest in avionics are the unit ... : \9 `# i( Z! I, d% o6 C! |$ X* R; X UNIT IMPULSE A function used as a standard test case in control systems engineering; a spike of "area" one at time t = 0; Synonyms: impulse; See Also: unit functio... ' u* n& w6 Q1 l3 c" ^UNIT LESS No units, such as ratios; a quantity with standard units of 1; a quantity with primary units of 1; Synonyms: dimensionless; 0 i3 N* s1 W: L J; l. ~5 TUNIT RAMP A function used as a standard test case in control systems engineering; a line of slope 1 starting at zero at time t = 0; Synonyms: ramp; See Also: un... 6 }/ w; _/ v0 v3 U4 C* [/ f/ |6 l2 H g UNIT STEP A function used as a standard test case in control systems engineering; a step from zero to one at time t = 0; Synonyms: step; See Also: unit function... ! ^: D! n( \8 g0 d. a4 v% T6 |UNITED STATES in a geographical sense, means (1) the States, the District of Columbia, Puerto Rico, and the possessions, including the territorial waters, and (2) t... $ K7 `2 ?. D8 k6 Y& I7 ]6 b7 w9 U UNITED STATES AIR CARRIER a citizen of the United States who undertakes directly by lease, or other arrangement, to engage in air transportation. M. ^3 P. L6 ~" Q' Z UNITS A standard quantity, such as ft or mi; Synonyms: dimension; " q+ \$ }/ U% Y l UNIVERSAL TRANSVERSE MERCATOR(UTM) A system of fixed earth coordinates, sometimes used instead of latitude and longitude, accurate relative to others close by, such as ground troops; : ?1 u1 x$ F7 d5 L6 |5 f UPDATE A process by which position is reset with a known better position; updates occur at the data source level or at the physical device level, depending u... & ^. ^, a6 A: q7 e$ bUPKEEP Codename for Barnes Wallis` bouncing bomb used in the Dambusters` raid + E+ O7 |7 L% tURB User Relations Bureau (CFMU) / F/ K) `$ { e9 D) U( pUSABLE FUEL (LBS) Usable fuel (gallons) x 6.7 lbs/gallon $ U3 I: X! }, F( b5 r# U0 z' p USAF US Air Force ) m4 D) N0 X) j% L) O: J& F% v USEFUL LOAD Maximum Ramp Weight - (minus) Basic Operating Weight / z2 a; l4 ^% X USG (AL) US-Gallon (3.78 Liter) 1 }# V: P- L' \, U M- q" W/ [UTC Universal Coordinated Time. 7 m" F* m# z& f! X UTM Universal Transverse Mercator " X" \# U" z5 L4 C5 m- m5 lV Universal Time Coordinated

使用道具 举报

Rank: 9Rank: 9Rank: 9

73#
发表于 2008-12-30 03:25:47 |只看该作者
V (X) Speed for best angle of climb. * p, X, O' n, i X V (Y) Speed for best rate of climb. 6 B7 a: x$ j& P' n V1 speed for best angle of climb. 1 b$ T% I: a) L' p$ E: t1 v/ bVA Maneuvering Speed (max. structural speed allowed for full control deflection) 9 X$ {7 V B* n: D VAC Volts alternating current. # b4 [ k4 ~+ ]; m& DVAL Visual Approach and Landing (Chart) " |* m: ~0 V/ d0 k: b. x3 n( QVAR Variation ' C l% s! l' k' d- l2 x9 KVASI Visual Approach Slope Indicator ' [2 z6 M, U# [" UVAT Value Added Tax ) C. R. s) O$ j+ h4 MVB design speed for maximum gust intensity. 0 F6 w! Q( c- \# r) _' C VC design cruising speed. . g4 w# u1 J' @8 ? nVD Max. Dive Speed (for certification only) * F" M. S9 y% V6 Z7 g# @3 W VDB VHF Data Broadcast * n0 y3 l+ N% e# B0 Z7 f" [! FVDC Volts direct current. * o$ _& S t" z( g4 eVDF demonstrated flight diving speed. 7 k# C- v- B- p( Z' H4 T6 W VDL VHF Data Link (-n = type n) & o4 q2 S" }4 ^. e3 SVEF the speed at which the critical engine is assumed to fail during takeoff. : T7 c1 V6 J/ T a VEHICLE/PEDESTRIAN DEVIATION(VPD) An entry or movement on an airport movement area by a vehicle operator or pedestrian that has not been authorized by air traffic control (includes air... 0 l& l0 k2 B0 |* G; w! JVELOCITY Rate of change of location, either scalar or vector, often with subscripts such as ENU or XYZ to denote the coordinate frame; time derivative of posit... % s7 H- F+ C3 y VELOCITY EAST Aircraft velocity in true east direction; Symbols: V sub E; Typical Units: kt, ft/s; Dimensions: Length / Time; 6 p0 i3 s$ d; a1 l; C# @VELOCITY ERROR SCALE FACTOR(KVSF) A guidance control law parameter, generated by the longitudinal guidance modes; . I2 A2 p2 ?, g* |% ^VELOCITY NORTH Aircraft velocity in true north direction; Symbols: V sub N; Typical Units: kt, ft/s; Dimensions: Length / Time; 9 Y# p) t0 c$ }3 p% p' FVENTRAL FIN A small vertical surface on the bottom of the aft fuselage. Usually a long, slim triangle that is narrow at the front, and widens toward the rear. It ... 8 x/ f8 W, q1 l I VERT SPD Vertical speed hold ) Y/ a2 p' G! w8 f VERTICAL Reference to earth radial, for example, vertical velocity is velocity along earth radial; See Also: East-North-Vertical; . X+ N2 _# i# m% e" p' ?6 @ VERTICAL ACCELERATION Aircraft acceleration in earth vertical direction; Symbols: A sub V; Typical Units: ft/s-squared, g; Dimensions: Length / Time-squared; 2 \/ J+ w4 m q VERTICAL CUE A cue to control altitude; See Also: yoke cue, collective cue; 4 B$ w4 g# r6 [5 n. RVERTICAL GUIDANCE Calculations for the vertical axis, rather than the longitudinal axis. The control law vertical axis input data are: Desired Altitude, Altitude Integr... " I# w- A S9 ]( f# w* M VERTICAL SPEED HOLD (VERT SPD) A basic guidance mode, providing vertical guidance to maintain an operator selected vertical speed; + m. J/ \4 e( _1 g: W2 ?* T VERTICAL SPEED INDICATOR (VSI) An onboard instrument which gauges rate of climb or descent, in feet per minute. 8 c/ ^, x9 f; E) F6 P1 V: Y6 TVERTICAL VELOCITY Aircraft velocity in earth vertical direction; Symbols: V sub V; Typical Units: ft/s; Dimensions: Length / Time; R; h9 B3 \9 r, _; ]( |VF design flap speed. ) i7 K6 w6 \4 A& t5 G5 Q( VVFE Max. Flaps Extended Speed 6 x$ J2 B) w# m8 L& n r: |+ ^6 K; G VFR Visual Flight Rules ("good" weather operations rules) + ?; V, w; t0 s& S t7 x VFR OVER-THE-TOP with respect to the operation of aircraft, means the operation of an aircraft over-the-top under VFR when it is not being operated on an IFR flight pl... 2 o5 {8 m3 v) WVH maximum speed in level flight with maximum continuous power. 5 Y+ w$ s3 D* O+ z2 V9 x VHF Very High Frequency radio equipment. ) h8 B$ ^5 d% P" Q: m& M VHF OMNI RANGE (VOR) Equipment that determines bearing to a radio station with a VOR transmitter; VOR transmitters usually contain ILS transmitters in addition to VOR; A b... & N- s& I; H) P6 o& K+ x VILLAGE INN A gun laying radar installed in the rear-turret of some Lancaster bombers allowing blind-firing on an "illuminated" target

使用道具 举报

Rank: 9Rank: 9Rank: 9

74#
发表于 2008-12-30 03:26:00 |只看该作者
frequency at which the outp... 4 B' v- r a2 f8 V( k5 } CVFR Controlled VFR (still existing in some countries) 3 R' p9 `& U1 y$ CCVR Cockpit Voice Recorder # M: x. z! t. M: \CYCLES Pertaining to turbine engines. Cycle begins with starting, continues through full-power, and ends with shutdown. 6 B& o( o0 N( J* X$ cCYCLIC See: longitudinal cyclic, lateral cyclic; % N& @/ C( @; f2 n# V6 r D Airspace ICAO Class D 8 |; t5 J$ p( r) C6 K0 y7 v6 eD.R. DEAD RECKONING; system of navigation. VIS Very High Frequency (30-300 MHz) 9 O: c0 M( E6 d% A) T: N8 P3 ]6 IVISUAL FLIGHT RULE (VFR) Rules that govern the procedures for conducting flight under visual conditions (VMC). The term is also used in the United States to indicate weather c... ! i2 D: j- ~# P* a% ~ VISUAL METEOROLOGICAL CONDITIONS(VMC) Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling equal to or better than specified minima. ) i( K# b s- I I1 [ VJAR-FCL Verordnung JAR-FCL (JAR-FCL transformed to Swiss Law) {9 a% @* B$ d0 P8 U VLA Very Light Aircraft (Aircraft certification category) - T% Q' b. |& d9 o) H& Y& F+ @VLE Max. Landing Gear Extended Speed 4 q1 W ?* s( z+ H I; m VLF Very Low Frequency radio equipment - T4 t: p2 Y( E! \4 x- `% S7 J1 g7 k VLO Max. Landing Gear Operation Speed 4 m6 w; h3 b+ C |0 N2 V' NVLOF lift-off speed. # ` n' n" E9 |9 v& A2 ?* ]9 `( o6 TVMC Visual Meteo Conditions ("good" weather for VFR or IFR) 1 W6 z! ~- j5 YVMO maximum operating limit speed. : ]; [3 B2 Q0 h1 c8 zVMU minimum unstick speed. + C* ?5 h$ s+ A+ x& w- @VNAV Vertical navigation, or the capability to compute pitch-axis maneuvers and altitude-related points in space. # I: X+ V: `& |VNE Never Exceed Speed % m! {1 l/ d D6 ~3 wVNO Max. Structural Cruising Speed 5 c3 @# d% O! ^ w VOR A ground-based electronic navigation aid transmitting very high frequency navigation signals, 360 degrees in azimuth, oriented from magnetic north. Us... , _5 l: r" s" d \/ V y" q9 B! nVOR/DME Vertical Navigation (GLS) 6 J; l4 r) g4 w. j- T S& RVORTAC VHF Omni range; " D5 m) }( {0 C5 q. ` VR Rotation Speed 1 Y/ r, j% {$ o( ]2 C. [1 ^VS the stalling speed or the minimum steady flight speed at which the airplane is controllable. " }" s7 S- n$ [7 _' aVS0 Stalling Speed Landing Config - d' T$ i }% T VS1 Stalling Speed in a specified Config. ( I8 l3 A# R. t2 c( r VSSE Minimum Safe Single Engine Speed % L1 L% P, S m* _1 p' V! S- r VTOSS takeoff safety speed for Category A rotorcraft. : K/ p# |$ w# P% Q0 r- k. f# S VX Best Angle of Climb Speed 6 U# m( ^; y$ n) w# a( i" g VXSE Best Angle of Climb Speed, 1 engine inoperative 6 _, M4 A5 q3 ^ VY Best Rate of Climb Speed " M1 q1 F$ K% h# }/ } VYSE Best Rate of Climb Speed, 1 engine inoperative 6 Z5 G" U8 n5 x& r$ T6 ^' M) ?WA (IAOPA) World Assembly O p A; x5 a0 D; Y+ y7 |3 ?WAAS GNSS wide-area augmentation system. " b. K% d! e1 JWANGANUI Colored flares dropped on H2S to sky mark a target ; G; a$ [2 [, G; k% w1 MWARNING A signal which alerts the operator to a dangerous condition requiring immediate action (from MIL-STD-1472D); an annunciator that is the most critical ... % i% O# o9 I: ?9 |; o! e WARNING, CAUTION, ADVISORY (WCA) See: warning, caution, advisory, annunciator, alert; ( O; V5 ^/ q9 I5 Q' q+ [WASH-OUT FILTER A filter to smooth a transition due to change of input source, such as when changing modes; See Also: transient-free switch; % P& W5 K% \, W" b4 {WASHOUT The twist in an airfoil which causes less angle of attack at the tips than the root. For airplanes, this increases stability of the aircraft at slow s... / o" w; X" A$ H7 J& B. H" Z) nWASSERMANN German long range radar with a range of up to 190 Km. 9 \9 H; }, E# d, j1 Y; h* | WAYPOINT A predetermined geographical position used for route/instrument approach definition, or progress reporting purposes, that is defined relative to a VOR... # n& ^0 w' H( o* C WAYPOINT (WYPT) A point on the ground, predefined as a point of interest for the flight; a basic guidance mode, providing lateral guidance to a waypoint, either by co... 2 n5 }. r4 R! P/ z& lWAYPOINT APPROACH To approach a waypoint . {4 d- [3 L# ~ W# t" }! nWCA Warning, Caution, Advisory

使用道具 举报

Rank: 9Rank: 9Rank: 9

75#
发表于 2008-12-30 03:26:08 |只看该作者
WEATHERVANE This describes the tendency to point into the wind. Stabilizers on a aircraft result in its desire to weathervane. 7 H. F( |/ _, c' Q. X/ }# C- `: L WEIGHT ON WHEELS (WOW) Indication of whether the aircraft has weight on its wheels, meaning airborne or on the ground; weight on wheels can be detected by a sensor on the wh... - {/ P5 L* ~9 I% f3 M3 U: ^ A WET WINGS Method for containing fuel in wings without using rubber fuel cells. 8 Z& |+ L# D6 v6 ]6 W WGS-84 Wide Area Augmentation System 6 N2 R; w4 p2 ^5 w: @* U$ x WGS72 World Geodetic Survey 1972 6 h6 ^ c7 l; S& G4 C/ V: M WGS84 World Geodetic Survey 1984 + X2 q3 B5 |; o; L WHEEL A flight control operated by turning with hands in fixed-wing aircraft, primarily to control roll (heading) via the ailerons; wheel is connected to yo... W, \; u5 n0 l% z) {6 _, Q0 B WHEEL CUE A lateral flight director cue for fixed-wing aircraft, primarily to control heading, by changing roll; Compare: lateral cyclic cue; Symbols: Gamma sub... ' o. D- C6 M3 D) U: \! d6 M. m1 S `3 yWHEEL PANTS The large fairings used to streamline the wheels of an aircraft that has non-retracting, or "fixed" landing gear (so-called because it`s "fixed" in pl... / \# O! y. z# y. v WHITE BOMBS Nickname for propaganda leaflets. ; I( W4 |9 R) P4 u( B8 sWILDE SAU WILD BOAR. German ground- controlled night fighter system using twin engined aircraft / @" h& X1 C( X0 B' B/ V* u WIMPY RAF nickname for the Vickers Wellington bomber. The name came from J. Wellington Wimpy, a character in the Popeye cartoon in the Daily Mirror + z: }/ [& ?( j1 v S7 N WIMS System Wide Information Management ; w/ E+ B5 ]" a h, pWIND BEARING Symbols: B sub W; Typical Units: rad, deg; $ H, B& c: Y1 d+ w5 e' R; _ WIND SPEED Symbols: V sub W; Typical Units: kt, ft/s; Dimensions: Length / Time; 3 z* w% d6 V' ^WINDOW Strips of silver paper dropped by British aircraft to confuse the German ground radars 0 T3 C8 C, A) G( f4 D: G! |WINDSOCK This can be used to describe a number of devices, all of which give a visual clue to the direction and speed of wind in a given location. - Z% q; A- m; M* K A3 m7 ?WING The main lifting surface of an airplane. 0 M* h5 L9 C" u6 g0 ?, Q, ?: K2 a5 _WING FENCE Term preferred by Airbus and McDonnell-Douglas aircraft manufacturers for the vertical structures at the outside ends of the wings of some of their je... + | N; B% F- g* \ WING LOADING This is the amount of weight per square foot that has to be overcome to provide lift. It is normally expressed in ounces per square foot. This specifi... * B8 t% u& T$ l2 j WING ROOT The centerline of the wing, where the left and right wing panels are joined. ( X$ S \, s. A' f3 @9 J' Y, kWINGLET A small vertical surface at the tips of the wings. They help direct the turbulent airflow that all wings have at the tips. They makes the wings more e... & h$ Z3 S) {0 i( }9 aWIP Work in Progress 3 u7 g( l5 H' N$ e WMO World Meteorological Organization ( @8 S0 a/ q* B& X! RWORLD GEODETIC SURVEY 1972 (WGS72) A standard model for computing earth data; 8 V4 U# |8 N5 {3 I6 ]4 h WORLD GEODETIC SURVEY 1984 (WGS84) A standard model for computing earth data; ( \3 ` F! C+ e& d {WOW Weight on wheels ' M: @9 E8 W# C4 V2 z WP Waypoint % x% M, t) b0 z WPT Waypoint 9 _# V* Y" N0 l7 F; E) mWRAP TEST A test to send data to a device having it sent back unaltered 2 x0 ]( v3 c, ~6 v$ j$ a3 YWWII Waypoint 8 M" S# E5 g0 _& a1 E( g* ^3 l WX Weather + m$ d, |9 Q/ |" Y. |WYPT Waypoint ! Y5 Z) a; {! c( y) ~ NWœRZBURG German short (11 mile) range gun laying radar capable of giving both height and range. 4 z+ f9 x* F+ M8 B- `) D" mX-BAND Frequency range in which most general aviation weather radars operate. 4 l# F6 l, h! kX-BEAMS German radio beams used to guide their bombers to the target 0 i3 s7 J! M2 R! i XPDR Transponder. Radar-enhancement/data link box for ATC purposes. ) k4 J& a5 U' D+ z6 u XPOND Transponder ( U* K) a M* m( t4 U* T3 Q XTK Cross track; cross track error. & a( ~; X+ F7 r& @+ p" y( fXTKD Cross track deviation 9 Q& k9 V, E2 V1 Y/ i" b$ {/ c XTKR Cross track deviation rate & ^1 C, Y! O* c; r/ p& }- gXYZ A standard aircraft coordinate frame and sign convention, where nose, right wing, and down are positive X, Y, and Z, respectively; often used as subsc... ; e$ w0 @& @# R+ b Y-BEAMS German radio beams used to guide their bombers to the target & N/ Z* J# h a# h/ MY-SERVICE British organization for the interception and reporting of German wireless "chatter" for intelligence purposes. 3 _, Q9 W( b0 ^0 cY2K Year-2000 (computer date problem) NOTE: k=decimal kilo=1000 (1-1000); thus Y2k=2000 K=binary kilo=1024 (0-1023); thus Y2K=2047 6 S2 z' S7 Y2 ~5 t& `5 y* n" qYAW The nose-left and nose-right movement of the airplane. This is controlled by the rudder. , c& d J% m& x) D' ]: ?( V. F8 kYAW AXIS The airplane axis controlled by the rudder. Yaw is illustrated by hanging the airplane level by a wire located at the center of gravity. Left or right...

使用道具 举报

Rank: 9Rank: 9Rank: 9

76#
发表于 2008-12-30 03:26:16 |只看该作者
YAW RATE The rate of movement about the vertical axis of a aircraft. * i- q4 ^8 E- x2 K0 i- K( E5 TYOKE CUE A vertical flight director cue for fixed-wing aircraft, primarily to control altitude, by changing pitch; Compare: collective cue; Symbols: Gamma sub ... 7 |1 v+ S V# g Z Infra-red identification equipment 3 }' j' v1 o- Z9 `5 dZ TRANSFORM A mathematical relationship to model a discrete function in the complex frequency domain (Z-plane); Z transforms are commonly used by systems engineer... 1 r3 v* h* y. `- U+ X; V% Z Z-BEND A type of linkage point using a bend in the control rod which resemble a Z. 2 N9 l |4 }9 x# c* t f+ gZ-PLANE Discrete complex frequency plane; Z-plane is used in control systems engineering in the design of control laws See Also: Z transform; 8 \; g( w& w, W: s9 r; b- X ZAHME SAU TAME BOAR. German "free lance" night fighter system using single engined aircraft 1 g/ e0 K" J' |- C6 p% p0 [ZERST–RER GESHWADER Luftwaffe Destroyer Wings, composed of Bf110 Heavy fighters , G4 v# k/ A0 }/ ~& e2 d3 G# ^2 } ZOC Zone of confusion 2 v! H) a1 k1 p. P- o4 }% Y ZONE OF CONFUSION (ZOC) A circular area centered at a TACAN station in which bearing is extremely noisy; # p+ U2 p" m3 E, f) xZULU Greenwich Mean Time, also known as Universal Coordinated Time.

使用道具 举报

您需要登录后才可以回帖 登录 | 注册


Archiver|航空论坛 ( 渝ICP备10008336号 )

GMT+8, 2025-11-28 05:26 , Processed in 0.026001 second(s), 8 queries .

Powered by Discuz! X2

© 2001-2011 MinHang.CC.

回顶部