- 注册时间
- 2008-9-13
- 最后登录
- 1970-1-1
- 在线时间
- 0 小时
- 阅读权限
- 200
- 积分
- 0
- 帖子
- 24482
- 精华
- 4
- UID
- 9
  
|
|
PATH INTEGRAL LIMIT (INTLIM) A guidance control law parameter, generated by the lateral guidance modes; Typical Units: rad;
; _: |' L9 [, B& S9 _" pPATH INTEGRAL VALUE (INTVAL) A guidance control law parameter, generated by the lateral guidance modes; Typical Units: ft; Dimensions: Length
+ J U- ~" }2 Z6 k; dPAX Passenger (s)
% v3 N) [3 J7 ]* c: APAYLOAD WITH FULL FUEL Useful Load - (minus) Usable Fuel ; I8 [5 R( \5 m
PBH Power by the Hour. (Rolls Royce engines) ) ]$ k/ a5 |% I+ C
PBIT Periodic built-in-test
$ ~& B" |7 ?/ @9 q7 FPC Positive Control. (Trade name for Mooney Aircraft wing leveler) , Z9 X: X. z6 M' V$ G; s5 L
PCL Pilot Controlled Lighting (RWY Lights operated by Microphone) , s7 ~' T4 W6 I) V1 ]6 t' q# L8 A
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. . A- d' {4 G& F
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... ; k+ F( ]& f+ H/ ^9 h2 D' |
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... 9 ?. n! P, m# m$ _. K
PEAK POWER OUTPUT The maximum transmitter power output measured over a short time; usually used to rate pulse transmissions. 5 @1 p, h! L0 p- _
PED Personal Electronic Devices (e.g. Walkman, Handy etc.) 4 X) M$ M# i: F5 ]8 }; Y3 h
PEDAL 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 ...
) \& t) T. w% Q0 {9 \PEP Peak envelope power. A standard electronic rating of any AC source, including a radio transmitter 6 r4 q G% p1 o9 E+ `- O" n' r5 @9 k* {
PERFECTOS RAF airborne radar used to home on the IFF equipment carried by the German night fighters.
1 K6 I% `; j f2 E3 H; S A" Q. PPERIOD Time of a periodic process; 1/f where f is the sampling frequency; Symbols: T; Typical Units: s; Dimensions: Time. 4 s3 H! a( \3 P* W! C1 E' X$ J; b
PERIODIC A process that executes at a fixed rate; Compare: a periodic; * E$ \0 q2 u$ Z* X! L; X0 t
PERIODIC BUILT-IN-TEST (PBIT) Self tests running internal to a device as part of normal operation; Compare: initiated built-in-test;
* x; |: g% {0 t4 L% D; ^PERSON an individual, firm, partnership, corporation, company, association, joint-stock association, or governmental entity. It includes a trustee, receiver,...
* y: X7 d& g2 ?, w+ UPERSONNEL 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...
3 } z9 a8 M& T# s4 r7 Q5 @PETAL Preliminary Euro control Trial Air/ground Data Link ) m& |+ Y j( q: V3 ?$ g
PFCS Primary flight control system
. C/ A7 L c- ^4 ]PFF PATHFINDER FORCE. Small group of aircraft which, after finding the target, put down flares to guide the following bombers.
' [, F0 Y' C0 ]0 v- W, dPGL Parlamentarische Gruppe fìr Luftfahrt |
|