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PPL H Private Pilots License Helicopter 3 S5 u D( N$ B+ ?$ u4 |
PPL/IR Association of PPL holders with Instrument Rating 9 i9 d ~! J: v$ }" U9 g O
PPM Pulse Position Modulation. Another term for FM. * a, ~7 i* d2 h& G0 m, H$ A
PPO Parts Per Million
6 X% A$ R* ^2 YPPP Public Private Partnership
) h7 D" r, C7 }, \6 `! r9 `4 S! KPPR Prior Permission Required * t6 h( h# u# ~! l% u+ @2 Y
PRC Performance Review Commission (Euro control) ( A4 g7 y6 x5 ]" N0 L
PRECISION Measure of exactness, possibly expressed in number of digits, for example, computed to the nearest millimeter; Compare: accuracy 3 j) v! `8 I9 {, {) ~
PRECISION APPROACH PROCEDURE means a standard instrument approach procedure in which an electronic glide slope is provided, such as ILS and PAR. $ L7 \# P J9 ^7 d% n
PRESENT STATUS WORDS Most recently reported status words
% k; {$ f' a7 L. k# I: u. l! d& rPRESSURE Barometric pressure * f3 p3 a6 Z' @& b9 n) V
PRESSURE ALTITUDE Barometric altitude + t; k& a. w- g$ I: h% o2 ~
PREVENTIVE MAINTENANCE means simple or minor preservation operations and the replacement of small standard parts not involving complex assembly operations. Prohibited area. ...
$ B2 [, T# a5 v, v# JPRIMARY 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' G! [# U0 s P/ Y& @& ^* U) r, D
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... / O. u. b$ v3 Z( o2 z' W l
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... , f- b e+ |9 | {" i
PRK Photo Refractory Keratomy (eye surgery) ! s) ? S. \. [/ Z
PRNAV Precision RNAV (RNP-1 or less compliant)
, T+ L0 O' P6 E" ?PROP BALANCER Device designed to aid in the balancing of aircraft airplane propellers.
+ s6 r: }6 C3 N2 KPROPELLER 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... * I) p4 O- |, b
PRR Performance Review Report
+ s& M5 [, Q: |1 B+ ]PSG Program Steering Group
) ~ o" u, W9 Y$ t s% zPSI Pounds per square inch.
5 r @6 I1 ?9 g f* }PSIA Pounds per square inch . C6 w' i, u5 w7 f, k
PT Procedure Turn |
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