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FIELD CHARGER A fast battery charger designed to work from a 12-volt power source, such as a car battery. 3 l! A1 Z* c& t
FIGURE 9 Can be an "official" competition maneuver, or a badly-done loop. When the aircraft flies over the top of a loop and picks up too much speed, the momen... # [& M+ P' u* w6 _6 K* c- B/ S: l
FILTER A device to alter a signal; software to alter a data steam; See Also: averaging filter, band-pass filter, complementary filter, first-order filter, hi...
% g1 _6 q( W! q) |; JFILTERED Data that is the result of filtering a signal; filtering is usually more sophisticated than smoothing Compare: derived, estimated, measured, raw, sele... ( U0 Q, {4 F; C" `4 o+ c5 j- F
FIN, VERTICAL FIN The fixed portion of the vertical tail surface. 3 g# ^: {' p# z: C. ]7 m, S% T
FINAL Used to mean an aircraft is on proper heading, descent rate, airspeed, and altitude during runway approach prior to landing, or to a target prior to w...
. f' J& K: R% k3 `- D+ IFIO Flight Information Office ( ^" A" y* @, P9 |: ^
FIR Flight Information Region
8 m# }% o ^4 X* k/ dFIRE RESISTANT (1) With respect to sheet or structural members means the capacity to withstand the heat associated with fire at least as well as aluminum alloy in di...
u2 s8 ]- |5 t* @ n0 f _: UFIREPROOF (1) With respect to materials and parts used to confine fire in a designated fire zone, means the capacity to withstand at least as well as steel in d... % r6 Z7 s# I# a/ }
FIRST-ORDER FILTER-ORDER FILTER A filter in which the output follows the input, only more slowly; It is usually implemented in software as a difference equation of period T. The firs... 1 V H' a7 }2 H, l# }3 Q2 U
FIS Flight Information Service : y8 Y) Y: K/ m. {' _8 ?+ y
FIS-B Flight Information Service-Broadcast
- \) ]; y# H: R% ?2 N+ A5 nFISHPOND Device fitted to H2S to enable wireless operators to scan beneath the bombers for night fighter attacks from below.
# [7 z) x' O0 H1 A* f, iFIX A determination of one`s position based on external data, such as a known terrain point
5 ]+ F+ M- \% `9 m% v% I+ @ w4 p8 QFIXED WING An airplane, as opposed to a rotary wing / helicopter; " W4 Y0 X1 j; [5 m* [' }
FL Flight Level, Altitude x100 = feet AMSL (FL 70 = 7000ft) at ISA
+ R; a/ w8 J4 w3 Q( dFLAK Flieger Abwehr Kanonen. German anti-aircraft guns H1 e" W' N- y- \- k
FLAME RESISTANT means not susceptible to combustion to the point of propagating a flame, beyond safe limits, after the ignition source is removed
) ^; _$ o4 S$ Z. `9 nFLAMMABLE with respect to a fluid or gas, means susceptible to igniting readily or to exploding
) P1 N" q* {: Z3 k! |2 D+ P0 D- pFLAP EXTENDED SPEED means the highest speed permissible with wing flaps in a prescribed extended position
+ k4 H2 w/ m" x9 k3 D9 p% SFLAPS Hinged control surface located at the trailing edge of the wing inboard of the ailerons that act together to increase the lift characteristics of the ...
( d* t3 Z8 y' h/ `, N" p' a% X3 ^FLARE The point during the landing approach in which the pilot gives an increased amount of up elevator to smooth the touchdown of the airplane. This maneuv...
( {! b) o5 x: o8 ]1 S7 JFLASH RESISTANT means not susceptible to burning violently when ignited 5 k) T& w: ?7 b) O0 u) z
FLENSBURG ; (FuG 227) German air interception homing device.
, o, m* o- q, |& C6 aFLGHT PATH ANGLE (FPA) Angle in vertical plane of earth speed vector and groundspeed vector (usual definition), earth-referenced flight path angle; angle in vertical plane o...
* e/ P6 H3 X8 ]1 \- CFLIGHT BOX A special box used to hold and transport all equipment used at the flying field.
/ W& e9 t/ S0 Y8 p1 t5 eFLIGHT CONTOLS Controls in a cockpit for flying an aircraft; primary flight controls are wheel, yoke, cyclic, pedals, throttle, and collective; secondary flight cont... |
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