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FIELD CHARGER A fast battery charger designed to work from a 12-volt power source, such as a car battery. 9 W+ H Z Q0 [" \9 N
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... - N/ R7 t' [8 `" m7 Z6 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... 5 f1 `" @) y1 Z v1 @
FILTERED Data that is the result of filtering a signal; filtering is usually more sophisticated than smoothing Compare: derived, estimated, measured, raw, sele...
% _$ e' S0 D J( MFIN, VERTICAL FIN The fixed portion of the vertical tail surface. ( C$ P$ V ]9 A% s2 x
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...
* C/ f' ?# A5 Y' Z/ a8 H# JFIO Flight Information Office # Z' [8 h8 e0 o8 @/ s6 m s* @$ {
FIR Flight Information Region $ G, u2 ^4 Q, }
FIRE 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... $ z( Z8 @1 a/ |4 v9 _
FIREPROOF (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... ' Z% Y5 ~) }! Q; x2 c3 q: z
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... ' X4 @7 @- E3 I4 b, N. i7 k
FIS Flight Information Service , { O- m. W- _8 T3 N/ X8 D
FIS-B Flight Information Service-Broadcast 3 E2 _# p" g; z7 I* V$ f8 y
FISHPOND Device fitted to H2S to enable wireless operators to scan beneath the bombers for night fighter attacks from below. 3 B5 {7 p9 h" e4 g7 w
FIX A determination of one`s position based on external data, such as a known terrain point
d; V) R* _5 s0 |5 E( tFIXED WING An airplane, as opposed to a rotary wing / helicopter;
" Y! v: i& W! k' Z9 S: s* h6 nFL Flight Level, Altitude x100 = feet AMSL (FL 70 = 7000ft) at ISA ) f$ l3 i: p5 I) M( ` [% F
FLAK Flieger Abwehr Kanonen. German anti-aircraft guns
9 D- p |% H' }8 G uFLAME RESISTANT means not susceptible to combustion to the point of propagating a flame, beyond safe limits, after the ignition source is removed " L0 _: a4 K) E+ e" C
FLAMMABLE with respect to a fluid or gas, means susceptible to igniting readily or to exploding
' T! ]0 a% ~. dFLAP EXTENDED SPEED means the highest speed permissible with wing flaps in a prescribed extended position ! p% ]3 X _4 U: G3 g. H1 T0 v
FLAPS 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 ...
. S$ a' y( G/ L! C& VFLARE 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... ! d0 d1 F$ o3 Y$ K) v
FLASH RESISTANT means not susceptible to burning violently when ignited
" Z" T2 H% H, Y) }FLENSBURG ; (FuG 227) German air interception homing device. ( _- w5 p* i3 V) i; u
FLGHT 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...
6 S, W' G3 [7 D( V- zFLIGHT BOX A special box used to hold and transport all equipment used at the flying field. 8 p+ b+ e. ]# w* F
FLIGHT 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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