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aviation terms [复制链接]

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51#
发表于 2008-12-30 03:23:01 |只看该作者
ONC Operational Navigation Chart 2 l3 Z8 u9 c* b, T OPERATE to use or authorize to use aircraft, for the purpose (except as provided in Sec. 91.13 of this chapter) of air navigation including the piloting of ai... ( a$ y" r3 R" Z6 `2 P OPERATIONAL CONTROL with respect to a flight, means the exercise of authority over initiating, conducting or terminating a flight. - w2 {! z' {) S1 c3 t9 J OPERATIONAL DEVIATION (OD) An occurrence where applicable separation minima, as referenced in the operational error definition below were maintained, but: (1) less than the appl... ! A, X' G3 p# D. {* ~. J: ^OPERATIONAL ERROR (OE) An occurrence attributable to an element of the air traffic control system which results in less than the applicable separation minima between two or ... ! D* i* q: n# p. |# [8 U$ A, y" AOPERATIONS How well is equipment operating; Values: operational (all function and data is available), degraded (equipment has partially failed with some function... 5 E& s& |: N# E( v4 gOPS Operations (or Operating hours) 7 I7 C# {/ f/ e. K OPTICAL DIGITIZER Any device using a photo sensor that can convert analog information to digital code 5 e; `; d6 E& U* R. @9 S9 `! g ORD Operational Requirements Document % Z& D) O& M @2 b, g ORIENTATION Direction in reference to a coordinate frame ; x; [7 d6 X2 I% BOUT Operational Training Unit 8 q: a; h0 u3 Z8 _ OUTER MARKER Marker beacon located 5-7mi from the end of the runway; See Also: marker beacon 6 ]/ m8 ]8 P( }! m* [! H4 KOUTSIDE AIR TEMPERATURE (OAT) The temperature just outside the aircraft; Symbols: T; Typical Units: deg; Dimensions: Temperature 9 w) y: q* ?5 ?. `7 v( x OVER-THE-TOP above the layer of clouds or other obscuring phenomena forming the ceiling $ A7 l9 r# T! f- X D5 ~ OVERIDE To alter selection made automatically by software , U t3 y) O7 w8 ]OVERSEAS 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... / I1 l0 \ r5 N9 T OVERSEAS AIR TRANSPORTATION 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: (1) Be... ; n' @! Z( d+ W4 d OXY Oxygen system for passengers and crew 6 F$ t$ y2 A: i, mP/P per person, per passenger 6 k- a7 z M1 @* k: A. mPAN-PAN The international radio-telephony urgency signal. When repeated three times, indicates uncertainty or alert followed by the nature of the urgency. 4 t; X0 f4 F: Q PANS Procedures for Air Navigation Services (ICAO) , f( w- W! b; ]8 e PAPI Precision Approach Path Indicator / ]) G6 a5 x9 q9 {PAR Precision Approach Radar - a ground-radar based instrument approach which provides both horizontal and vertical guidance 3 W1 `' v; I0 ]7 o, `8 {, UPARACHUTE a device used or intended to be used to retard the fall of a body or object through the air % @1 [; [8 B& E; U! X PART Precision Approach Radar 6 K5 ~* [& \- I% |% B4 \ PAST STATUS WORDS Status words that are logically combined over time (such as "and "ing or "or "ing) to provide history of what has been set in the past - v% P8 u$ M' L+ jPATH INTEGRAL GAIN (KINT) A guidance control law parameter, generated by the lateral guidance modes;

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52#
发表于 2008-12-30 03:23:08 |只看该作者
PATH INTEGRAL LIMIT (INTLIM) A guidance control law parameter, generated by the lateral guidance modes; Typical Units: rad; - ~! c, j8 J% G; S4 `, f2 T: LPATH INTEGRAL VALUE (INTVAL) A guidance control law parameter, generated by the lateral guidance modes; Typical Units: ft; Dimensions: Length % k0 u! R) b, G PAX Passenger (s) : m+ e6 @2 Z: ~7 ]/ f; I PAYLOAD WITH FULL FUEL Useful Load - (minus) Usable Fuel 8 S8 C) F4 \3 i PBH Power by the Hour. (Rolls Royce engines) 4 B- M1 _3 B! k+ c' j% w PBIT Periodic built-in-test + c, q; r. [/ \& O8 p4 ^4 CPC Positive Control. (Trade name for Mooney Aircraft wing leveler) " I/ z& _; C. z/ J% o- oPCL Pilot Controlled Lighting (RWY Lights operated by Microphone) 0 Q4 M( s. {3 A; j PCM Pulse Code Modulation. A modified FM signal used in high end radios. The signal is coded by the transmitter, resulting in a cleaner signal. # ]/ _8 ~: i0 g) b# \ PEAK This is the point at which a battery will no longer accept a charge, and converts the energy to heat. This is damaging to the battery pack, and potent... ; p7 |, S3 }/ ~' I% W4 e+ \ PEAK CHARGER This type of charger will eliminate the guesswork. When the battery has reached peak, the charger reverts to a maintenance charge rate, which will not... - E4 {, R. J1 P3 M# hPEAK POWER OUTPUT The maximum transmitter power output measured over a short time; usually used to rate pulse transmissions. : r" `6 `/ }9 D$ kPED Personal Electronic Devices (e.g. Walkman, Handy etc.) - G( I5 K% A6 B/ Q. EPEDAL A flight control operated by pushing with feet, primarily to control yaw via the rudder in fixed-wing aircraft or thrust to tail rotor in rotary-wing ... + A8 m6 m/ A; ?3 H PEP Peak envelope power. A standard electronic rating of any AC source, including a radio transmitter 0 n9 P6 y! h3 ?) C- lPERFECTOS RAF airborne radar used to home on the IFF equipment carried by the German night fighters. + K) Y+ [ [0 I8 Z PERIOD Time of a periodic process; 1/f where f is the sampling frequency; Symbols: T; Typical Units: s; Dimensions: Time. " o# I) ]2 w% y0 A# }7 }PERIODIC A process that executes at a fixed rate; Compare: a periodic; 5 F4 o" A' v: O# }/ ? PERIODIC BUILT-IN-TEST (PBIT) Self tests running internal to a device as part of normal operation; Compare: initiated built-in-test; @7 Q5 y2 v+ T, M3 O% D7 p$ ~ PERSON an individual, firm, partnership, corporation, company, association, joint-stock association, or governmental entity. It includes a trustee, receiver,... ) k( S; C4 A8 I% |& O, F# K6 HPERSONNEL LOCATING SYSTEM (PLS) A basic guidance mode, providing lateral guidance to a PLS transmitter from range and bearing inputs. Equipment that determines range and bearing to a... . v1 U; C! K$ ^; Z* b a8 F# j) TPETAL Preliminary Euro control Trial Air/ground Data Link ; g' v, t) q& @- F; L$ ePFCS Primary flight control system 9 a/ x! ~6 E b' l! `( q: } PFF PATHFINDER FORCE. Small group of aircraft which, after finding the target, put down flares to guide the following bombers. $ \+ w# J6 H- W' d PGL Parlamentarische Gruppe fìr Luftfahrt

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53#
发表于 2008-12-30 03:23:15 |只看该作者
PHYSICAL DEVICE A piece of equipment, a subsystem; Synonyms: device 8 I5 r% _$ k7 H& S! g* ~# APIC Pilot in Command 8 y% E8 C: A0 v1 g. U- KPILOT DEVIATION (PD) The actions of a pilot which result in the violation of a Federal Aviation Regulation (FAR) or a North American Aerospace Defense Command (NORAD) Air ... 4 x8 a0 z. \8 \0 T: o+ HPILOT IN COMMAND (PIC) The pilot responsible for the operation and safety of an aircraft during flight time. - q. X# K: n wPILOTAGE Navigation by visual reference to landmarks. 0 g" H# `0 s7 j3 d PILOTED LIMULATION Real-time engineering simulation 0 y1 E( D/ V$ ^0 e6 d; D8 WPIPERACK British airborne jamming device 9 A C0 p& T3 v% {( BPIREP Pilot (weather) Report % ^6 [* y8 T& Y# `PITCH Describes the fore and aft attitude of the aircraft. (Nose high or low in comparison to the ground.) Controlled by the elevator (s). ' a% I% m% S! W& U3 W PITCH AXIS The airplane axis controlled by the elevator. Pitch is illustrated by holding the airplane at each wingtip. Raising or lowering the nose is the pitch ... 0 t g, C5 ?) l" pPITCH CUE Flight director cue to control pitch; in fixed-wing aircraft, a yoke cue; in rotary-wing aircraft, a longitudinal cyclic cue c& p* f* u/ { Z4 l PITCH RATE Rate of change of pitch; time derivative of pitch; Symbols: p; Symbols: theta dot; Typical Units: rad/s, deg/s; Dimensions: 1/Time; 3 d) O: ^( B' Y% n' b" xPITCH SETTING the propeller blade setting as determined by the blade angle measured in a manner, and at a radius, specified by the instruction manual for the propel... 8 u A" B- X( E! |2 g; i; F8 u PITOT PRESSURE Total pressure 3 r' B. F0 h0 h& ~' j PLS Personnel Locating System 1 e( o R) B2 A) \; r! s% S PLY Plywood 7 e* F, S" Y. V! PPNR Prior Notice Required * [$ }; r) D$ t: W; ?+ m, V! fPNT Paint / ?$ u% ^; B. r6 K% f POB Persons on Board ]$ G4 q4 J. A2 w8 w0 z# q PONTOONS See Floats. - j/ h* j+ Z- N$ v0 M7 LPORT Nautical usage adopted in aviation. The left side, as determined by an observer in the vehicle, when vehicle and observer are right side up, and obser... + Q+ p" C9 S2 b0 Y POSITION Location, usually in fixed earth coordinates such latitude and longitude; location, either scalar or vector, often with subscripts such as ENU or XYZ ... & a, Y+ m. z' ]% Z) Q( H N POSITION UPDATE To cause navigation sensors, devices, or algorithms to reset position to value known to be more accurate due to inaccuracies and drift in the devices ... 8 s7 c8 w7 v- w. o5 ?* JPOSITIVE CONTROL The separation of all air traffic within designated airspace by air traffic control. " a0 w/ [7 G0 J7 b6 Z POST KLYSTRON German jamming device to counter H2S ( P! a9 r' A6 f( S. y3 {3 M Q, @+ FPOWER PANEL 12-volt distribution panel that provides correct voltage for accessories like glow-plug clips, fuel pumps and electric starters. Usually mounted on a ... # ~9 `5 ]! @; W Z: F' gPP(L) Private Pilots License (general) , L, u% m0 ]1 A: k7 B. e# _9 z PPL A Private Pilots License Airplane

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54#
发表于 2008-12-30 03:23:24 |只看该作者
PPL H Private Pilots License Helicopter 7 a6 J* L3 u8 F# r6 [ `3 U4 f PPL/IR Association of PPL holders with Instrument Rating ) @' O$ K8 [7 X( }- v) i3 iPPM Pulse Position Modulation. Another term for FM. " T& q! r' `; m+ V+ M PPO Parts Per Million : k6 G4 n+ Z: v( d) f7 |, u# \ PPP Public Private Partnership # R6 y6 t( q4 ~ PPR Prior Permission Required $ e1 D$ z6 m K. \- Z4 Q PRC Performance Review Commission (Euro control) 8 T4 B& [, t. _! FPRECISION Measure of exactness, possibly expressed in number of digits, for example, computed to the nearest millimeter; Compare: accuracy 5 q* B' n; ~) x& ~ PRECISION APPROACH PROCEDURE means a standard instrument approach procedure in which an electronic glide slope is provided, such as ILS and PAR. 3 H! @7 P* X, p) S0 Q PRESENT STATUS WORDS Most recently reported status words 0 l7 d! X) g+ @) B, h PRESSURE Barometric pressure [! k4 t0 F3 d' KPRESSURE ALTITUDE Barometric altitude % w5 O0 _* b: c# h PREVENTIVE MAINTENANCE means simple or minor preservation operations and the replacement of small standard parts not involving complex assembly operations. Prohibited area. ... ( D" S$ T; B- m' v; {4 @ PRIMARY FLIGHT CONTROL SYSTEM(PFCS) The most basic part of the flight controls operated by a pilot, including wheel (fixed wing), yoke (fixed wing), cyclic (rotary wing), pedals (fixed w... + H( ?% b/ h9 B4 S9 E: n& t$ x8 V PRIMARY UNITS A standard set of four units to which all units can be resolved; primary units are Mass (M), Length (L), Time (theta), and Temperature (T); for exampl... , T( ]# K% J3 t9 U PRIME RADIUS OF CURVATURE Radius of the earth in the east/west direction at a given position; Synonyms: earth radius east/west; Symbols: rho sub P; Typical Units: ft; Dimension... , ]3 c1 {0 \1 H. |PRK Photo Refractory Keratomy (eye surgery) 0 s6 W0 N* o4 k+ y7 c+ n, X PRNAV Precision RNAV (RNP-1 or less compliant) 8 H1 I$ e; P8 M0 y) XPROP BALANCER Device designed to aid in the balancing of aircraft airplane propellers. " ^7 o, [0 f2 y' e. P" m6 b8 Y PROPELLER means a device for propelling an aircraft that has blades on an engine-driven shaft and that, when rotated, produces by its action on the air, a thrus... ! u. f( ^: K; FPRR Performance Review Report 1 |0 k- R$ k3 Q/ M! mPSG Program Steering Group ) W( c) x% N) A g: D PSI Pounds per square inch. 2 B: ^' F/ s$ j% IPSIA Pounds per square inch * q, s9 Q3 s. I, F6 Q6 WPT Procedure Turn

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55#
发表于 2008-12-30 03:23:32 |只看该作者
PTT Push-to-talk (switch) : s$ S2 f& m- r PULL-PULL A linkage set up using two rods or wires. One is pulled for one direction, the other is pulled for the other. 2 H" `' J0 p% b) \6 v PULSE A transmission of very brief duration used to carry information by using time measurement or as a series of pulses representing code. % q2 k7 R/ Y `' V t3 ^PUSH-PULL A linkage set up using two rods. One rod pushes, while the other pulls. + I g3 o0 j6 J3 o u0 A$ u u J( DPVT Private (pilot certificate) # {) V) f( S- ^ PW Pratt 3 j) T& W6 ?% w2 I! @QDM (Q-Code) for Homing Track to a Station & V2 L. ]% ^/ W/ U: l5 K QDR private ; M5 {6 L, ?' B2 d) m QFE (Q-Code) for Air Pressure in hPa on Ground (airport elevation) k! I( m5 Y1 ~QGO (Q-Code) for Airport Closed 4 ?5 p- q2 j4 V& s0 t W* S; V- vQNH (Q-Code) for Air Pressure in hPa calculated to MSL 6 e N, D; a6 o) {8 b9 ]/ \' DQUAMGO Quasi-Monopoly Government Organization # l5 A. Z3 N$ W& H2 r& M QUATERNION A system of representing attitude by measuring angle of aircraft center line with respect to three orthogonal axes plus rotation about centerline; qua... 6 t" n7 L: \6 D+ U" m+ ]R Rating * P( L; u2 f' ? R Research and Development , E! u" {% ^, z4 tRA (1) Radio altitude; (2) Resolution advisory (TCAS) a9 N/ I( U X. V0 N: J RADAL Radio Altimeter : a4 ^' `: E8 cRADALT Radar Altimeter. - y) B- o: a- `7 i# M+ l RADAR On-board weather radar. ' g4 K, f- P- P0 D) u RADAR ALTIMETER Device that senses aircraft`s height above the terrain. Different from normal (barometric) altimeter. ! m+ @4 n. w8 A6 L z) y, d2 IRADAR ALTIMETER (RADALT) Measures height above terrain. The altitude is monitored to provide a low altitude warning during TF operations and landing operations. It can also be... - Z7 V+ P/ U2 O, S" P, }$ A0 ~ RADAR ALTITUDE Height with respect to the terrain below (distance above closest dirt); Synonyms: above ground level; Symbols: h sub r; Typical Units: ft; Dimensions:... " f. l5 }2 n0 D! b, T RADAR ALTITUDE SELECT (RALTSEL) A basic guidance mode, providing vertical guidance to an operator selected radar altitude; , q/ M6 F8 R/ Y5 I5 t RADAR APPROACH CONTROL FACILITY(RAPCON) A terminal ATC facility that uses radar and non radar capabilities to provide approach control services to aircraft arriving, departing, or transiting... % B! g' k) u1 H RADIAL ERROR PROBABILITY (REP) A probability that a percentage of one-dimension measurements will lie on a radial (line) of given length, with the origin centered at truth or mean o...

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56#
发表于 2008-12-30 03:23:38 |只看该作者
RADIO MAGNETIC INDICATOR (RMI) An ADF-like display with a pair of pointers which might be attached to either VOR or ADF receivers 2 `, W- V9 v' c2 t0 } RADIO NAVIGATION Navigation relative to radio station, providing, for example, of relative bearing, range, lateral deviation, and glide slope; Examples include VOR, TA... , N4 b* L' g, w0 j( W: oRADOME A detachable nose cone made of plastic-type material, used to cover and protect an airplane`s radar antenna. # v/ N" w n7 r' L3 n0 KRAF Resolution Advisory (TCAS) % x8 h! m1 [( ?/ ^RAIL runway alignment indicator light system. 8 h8 Y& ~4 k$ r9 iRAIM Receiver autonomous integrity monitoring (GPS) - H* h: Y- w& A$ K$ E9 Z4 U+ uRALT SEL Radar altitude select ! ]; n$ k8 \% C, n RAM Random Access Memory ) S7 T# x" x' i' b; ?3 I, hRAMJET A type of jet engine with very few moving parts which consists of a specially shaped tube open at both ends. " h" y: Q& q/ G# y+ e RAMP An airfield parking lot for aircraft. 1 C- K$ m% f$ n* b7 K RAMROD A tactical bombing mission with fighter escort 0 x0 u0 Q. N/ FRANGE (RNG) Standard aviation term Synonyms: distance; Symbols: r; Typical Units: ft, nmi - method of measurement dependent on use; Dimensions: Length; 7 ?3 ~- a: I. G* r2 T RANGER Similar to Circus but usually a deep penetration operation - z' g2 v5 X! O! ?% _RANGING Act of determining a range $ O% l3 o; S$ H, m6 h W. l8 URATE LIMITER A filter that passes the input as the output, except that rate of change of the output is limited to a maximum absolute value; Compare: limiter; 1 Q1 A2 o6 u5 t% i s# `, i C/ h RATE OF CLIMB (ROC) The speed at which an aircraft is gaining (or losing) altitude, usually measured in hundreds or thousands of FPM. 1 o3 y1 p8 z2 C8 o! a RATE OF ROLL A measure of the speed with which an airplane can turn around its long axis, or roll. " A: m( E k! q3 k1 T" z# u6 gRATED 2 1/2 -MINUTE OEI POWER with respect to rotorcraft turbine engines, means the approved brake horsepower developed under static conditions at specified altitudes and temperatu...

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57#
发表于 2008-12-30 03:23:46 |只看该作者
RATED 30-MINUTE OEI POWER with respect to rotorcraft turbine engines, means the approved brake horsepower developed under static conditions at specified altitudes and temperatu... 5 f& w' e# Q1 P' P3 d" y- VRATED CONTINUOUS OEI POWER with respect to rotorcraft turbine engines, means the approved brake horsepower developed under static conditions at specified altitudes and temperatu... & Z* z1 f2 r8 G" t RATED MAXIMUM CONTINUOUS AUGMENTEDTHRUST with respect to turbojet engine type certification, means the approved jet thrust that is developed statically or in flight, in standard atmosphere at... - [+ b2 g0 k9 y9 B' P" w* _ RATED MAXIMUM CONTINUOUS POWER with respect to reciprocating, turbo propeller, and turbo shaft engines, means the approved brake horsepower that is developed statically or in flight... - w: y! N1 {9 x7 hRATED MAXIMUM CONTINUOUS THRUST with respect to turbojet engine type certification, means the approved jet thrust that is developed statically or in flight, in standard atmosphere at... $ b9 `/ ^- |% S6 C, X$ RRATED TAKEOFF AUGMENTED THRUST with respect to turbojet engine type certification, means the approved jet thrust that is developed statically under standard sea level conditions, wi... ; M: C" N, p+ P2 f5 B* x$ oRATED TAKEOFF POWER with respect to reciprocating, turbo propeller, and turbo shaft engine type certification, means the approved brake horsepower that is developed stati... / o5 A" E9 N: CRATED TAKEOFF THRUST with respect to turbojet engine type certification, means the approved jet thrust that is developed statically under standard sea level conditions, wi... 2 L5 C% [3 `$ q9 KRATING means a statement that, as a part of a certificate, sets forth special conditions, privileges, or limitations 6 N( \" z1 p: Z+ {; e: YRAW Data taken directly from the sensor; Compare: derived, estimated, filtered, measured, selected, smoothed 8 T4 |4 g/ V# q+ v& W/ C$ e RAYON ; Ground-based interference of KNICKEBEIN in night fighter control 5 Q. W b `2 y8 G RAZZLE Phosphorous coated wooden strips transported in water Razzles were designed to fire crops and forests but with negligible effect. 3 w; X, ]7 g0 _$ [6 D4 x RB Relative Bearing (NAV) . {; c% _; u/ s; w/ N RBAS Receiver Based Augmentation System (DGNSS/DGPS) / E6 r6 Z1 ], _ j* yRBN radio beacon. ' r8 W2 z+ f# S$ ?: ]/ L$ h7 E. k/ R: H RCA Avionics mfr.

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58#
发表于 2008-12-30 03:23:53 |只看该作者
RCLM runway centerline marking. , g6 I& i5 r7 v+ o/ p! \& f8 wRCLS runway centerline light system. " w. G2 B7 n& P8 c! {6 {RCU Radio control unit. 2 _ ?6 t- ? J RDF Radio Direction Finding. A name first used for what became Radar 6 R- R9 D4 D% Z% u RDX Powerful explosive first used in the Barnes Wallis bouncing bomb 2 X, p* I7 T6 U REA Recommended Crossing Altitude 6 r9 Q: j. @" e! @* r+ G REAL TIME Time in a computational process which runs at the same rate as a physical process; for example, algorithms designed to run a fixed period t (filter ti... 9 S9 b6 g; C( B; Z; k& dREAL-TIME ENGINEERING SIMULATION(RTES) A simulator designed to test avionics algorithms with a pilot in the loop, consisting of a simulated cockpit, an aircraft model, sensor models, and al... + T: u1 e5 o% N4 L5 T( s) `REASONABLENESS A test to determine if data is reasonable, for example, radar altitude must be positive, and two devices should return similar data within known limit... - {) ]( P, o5 i8 z$ i REBECCA The airborne interrogator end of a two-part system using a ground beacon called EUREKA. Designed as a homing system for the identification of ground f... ; }, y$ t. k0 g: Y, \5 }2 `& ~RECEIVE To absorb rf energy 9 D4 T) P6 f$ V4 r RECEIVER (RX) The radio unit in the airplane which receives the transmitter signal and relays the control to the servos. This is somewhat similar to the radio you m... $ w# n" K8 |5 Q0 o9 c; c9 f. FREDLINE For a given airplane, the airspeed above which it is unsafe to fly. Redlining the plane may over stress or even damage structural elements in the plan... # L0 H3 N8 i7 G$ K1 ` q% o REFACC Reference acceleration ! Y0 D9 J2 l: }9 q' xREFERENCE What must be achieved in order to match a plan; Synonyms: desired; 1 b1 K. E& O$ r9 @; _ REFERENCE ACCELERATION (REFACC) A guidance control law parameter, generated by the longitudinal guidance modes; Typical Units: ft/s-squared, g; Dimensions: Length / Time-squared & Y! Z$ i. C" q; q8 t8 kREFERENCE ACCELERATION GAIN(KLA) A guidance control law parameter, generated by the longitudinal guidance modes; Typical Units: s; Dimensions: Time. . D8 \0 f) @* a$ FREFLEX If a wing has an airfoil that curves down from the high point, and then curves back up, it`s said to be "reflexed". Reflex is the size of that reverse... 8 p9 C7 V/ @2 f8 M4 u% t, W REIL Runway End Identifier Lights

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59#
发表于 2008-12-30 03:23:59 |只看该作者
REJECT To disallow a position update, usually by an operator; Compare: accept - O* P1 J! k' e. w RELATIVE Applies to measurements, in a non-standard, moving reference, as opposed to fixed reference; Compare: absolute; 5 |% @& x: O% Z2 G: b2 o, b' @: h5 u+ X RELATIVE BEARING Angle from aircraft center line to bearing of the destination; Symbols: B sub R; Typical Units: rad, deg; $ [. b! G( j8 w9 f6 R$ }, N REMOTE TERMINAL (RT) Term defining role of a device on a MIL-STD-1553 bus as being a slave; Compare: bus controller; ) j. a; c; B i* ]! p: c4 j REMOTE TERMINAL UNIT Signal Data Converter; % p/ B; [; }1 {- U/ ^1 a RENDEZVOUS To meet with another aircraft in the air, for refueling or other mission objectives + D# O( B+ w" H! W, L! NRENDEZVOUS APPROACH To approach a planned rendezvous point # S8 |, i$ o5 x' w4 w" R1 j+ c REP Radial error probability 8 K o8 T$ ~2 jREPORTED Data from a device ! ^0 {$ E' N/ h4 Q& WREPORTING POINT means a geographical location in relation to which the position of an aircraft is reported. Restricted area. A restricted area is airspace designated ... 9 |0 }) e# P( s- }RESONANCE This is the vibration frequency of a rotating or moving object. When the resonance of many parts of a machine are in synch, the whole machine will vib... + Y; F P: \! {8 E RETRACT SERVO Specifically used for mechanical retracts. It is a non-proportional servo which only moves 180 degrees. That is to say this servo is either "off" (gea... Y2 l% ]( G6 `* V( q RETRACTS Short for retractable landing gear. Wheels and struts that fold up into the airplane to get them out of the air stream and present less resistance to ... 5 f' i- M6 \0 K4 R2 Z3 I REVENUE Pertaining to activities for which remuneration is received by the carrier. ; R# P' c3 V2 } REVERSERS System for braking aircraft during landing roll. - E' e* U' L# q RF Radio Frequency ? L. ?8 I2 `& j7 @5 e0 @2 D' r9 E' LRFI Request For Improvement Message (slot) " L0 w: E7 s( [! i) x RFP Reglement ìber die Ausweise fìr das Flugpersonal 2 ?9 }5 s' r) W: bRFU Radio frequency unit. % [ I- t4 a) a RG Retractable landing gear. ( _% i' l t& Q' t RH Right-hand ( O" U% i4 {/ h6 h9 `4 KRHUBARB Low-level tactical operation from cloud cover.

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60#
发表于 2008-12-30 03:24:07 |只看该作者
RIA Regulatory Impact Assessment ; J, F7 f% X: G0 k3 | RIGHT THRUST Right yaw angle of the engine relative to the centerline of the airplane. Right thrust helps overcome the normal yaw tendency caused by the torque of ... 3 Z* e( Z: H- I! |2 n: C+ z$ q, ] RIMS Remote Integrity Monitoring Station (?) , G! A \# u1 t' i: e6 gRING-LASER GYRO (RLG) A gyroscope based on a laser beam instead of a rotating mass, providing to same data as a gyroscope; / C) q# ]4 O9 Y6 L% F8 S. v RINGED An engine which uses a piston with a piston ring. Compare to ABC or ABN. Best used in dusty environments, a ringed engine is less susceptible to damag... - b& a0 o; u6 n0 s- r RLG Ring-laser gyro . j5 F4 {' R7 }% F4 u( \RM Regional Meeting & t2 ?) j: U* J) S RMI Radio Magnetic Indicator 3 Z3 q, T, Y7 y U& ^9 VRMK Remark (s) + Q3 B& y1 t( I7 y3 K- g. [- R RMS Root mean square; # @; R5 |0 R1 ~; s6 u( Y& M RNAV Area navigation device. : v8 S' E% {) e3 {* G8 X RNAV WAY POINT (W/P) a predetermined geographical position used for route or instrument approach definition or progress reporting purposes that is defined relative to a VO... ( c; Y. M3 Y) j2 sRNG Range . s3 g8 Q. J5 C/ j RNP Required navigation performance. + O* o3 D7 ~, G mRNP-N Area Navigation + m/ m/ n5 U# |# S RNSS Radio Navigation Satellite Services @6 ]0 {/ {$ q, n! wROADSTEAD Anti-shipping strike by fighters. Codenamed ROVER in Coastal Command. / O' _3 }- O# m8 B: VROC Rate of Climb / y3 ?, v f/ Z& X# V& {ROCKET an aircraft propelled by ejected expanding gases generated in the engine from self-contained propellants and not dependent on the intake of outside su... " b1 t: v6 r+ v2 P; M# GRODEO A general fighter sweep over occupied territory. 2 C/ A0 v! }: Q7 P+ A* T5 [ RODERICH German jamming device to counter H2S ( X' z h; O/ Q ROLL AXIS The airplane axis controlled by the ailerons. Roll is illustrated by holding the airplane by the nose and tail. Dropping either wingtip is the roll mo... 7 y+ ~: [. i0 v" U# e' n ROLL CUE Flight director cue to control roll; in fixed-wing aircraft, a wheel cue; in rotary-wing aircraft, a lateral cyclic cue & D( M1 f' ^3 b h2 t- G' S ROLL RATE Rate of change of roll; time derivative of roll; Symbols: q; Symbols: phi dot; Typical Units: rad/s, deg/s; Dimensions: 1/Time; " G! |8 p$ s6 U: L; mROM Read-only memory.

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