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frequency at which the outp...
- |% @7 s& }5 W. h' \5 o+ R; TCVFR Controlled VFR (still existing in some countries) * {# F* j3 Z: m
CVR Cockpit Voice Recorder
% k1 Z/ {6 B* H3 s% t7 S4 BCYCLES Pertaining to turbine engines. Cycle begins with starting, continues through full-power, and ends with shutdown.
7 O2 ~- r* w" o2 T4 xCYCLIC See: longitudinal cyclic, lateral cyclic; 4 D& [6 `. B9 x9 B6 a, Y2 }; m
D Airspace ICAO Class D
* k" g, \% `( z: D( @8 p: |0 |D.R. DEAD RECKONING; system of navigation. VIS Very High Frequency (30-300 MHz)
0 k4 @, u) {# ~VISUAL FLIGHT RULE (VFR) Rules that govern the procedures for conducting flight under visual conditions (VMC). The term is also used in the United States to indicate weather c... . x/ L6 ]! \$ ~6 I4 W% L
VISUAL METEOROLOGICAL CONDITIONS(VMC) Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling equal to or better than specified minima.
: ?( o, O8 N6 u- ~: s. YVJAR-FCL Verordnung JAR-FCL (JAR-FCL transformed to Swiss Law)
" X$ r& B* Z6 N" e; y& c" d6 {VLA Very Light Aircraft (Aircraft certification category) ' Q2 l& k. X+ p6 Z
VLE Max. Landing Gear Extended Speed
% w# t8 A0 ~) MVLF Very Low Frequency radio equipment $ [8 U! L$ [! ~* j
VLO Max. Landing Gear Operation Speed
! A1 `! z9 F3 S* m2 VVLOF lift-off speed.
5 [7 M7 k/ |7 l! u0 q! LVMC Visual Meteo Conditions ("good" weather for VFR or IFR)
" Y- C" d! y0 m0 Z* k$ VVMO maximum operating limit speed.
9 _ }% _4 U% X ?1 a/ UVMU minimum unstick speed.
- K# f, r! {7 v" ~: {. N" kVNAV Vertical navigation, or the capability to compute pitch-axis maneuvers and altitude-related points in space. 4 |' I! S2 h, A: J& ]; |9 T
VNE Never Exceed Speed
$ B9 y9 \! ~% o3 J/ p) I# A+ K5 _VNO Max. Structural Cruising Speed 3 ~$ t' K+ V/ D+ }
VOR A ground-based electronic navigation aid transmitting very high frequency navigation signals, 360 degrees in azimuth, oriented from magnetic north. Us...
3 K+ M$ C, | H cVOR/DME Vertical Navigation (GLS)
3 y9 w* ?* B/ b* uVORTAC VHF Omni range; ; x! C/ x, P m
VR Rotation Speed
3 ]6 G" p+ T8 qVS the stalling speed or the minimum steady flight speed at which the airplane is controllable. . O; d: U) V6 Z, }; R. A( C- w
VS0 Stalling Speed Landing Config * v3 u3 i$ D+ z6 ~- @
VS1 Stalling Speed in a specified Config. ( p' l, ]! I* v' e+ O
VSSE Minimum Safe Single Engine Speed . P! e+ f H5 t7 j
VTOSS takeoff safety speed for Category A rotorcraft.
) y, r, m* t2 {4 L/ i4 k6 uVX Best Angle of Climb Speed
% u9 V8 B- C& |9 |: |VXSE Best Angle of Climb Speed, 1 engine inoperative : T8 F P, c( I8 c; _8 p, b) e( l: [; R
VY Best Rate of Climb Speed
/ @; Y1 B- U% ]; [# p; L, E0 mVYSE Best Rate of Climb Speed, 1 engine inoperative
6 S4 R' R o" k' O2 z3 V, M; rWA (IAOPA) World Assembly ) S6 u! f3 ^7 o) _& i6 V
WAAS GNSS wide-area augmentation system. 6 \/ i( h6 U0 H/ X
WANGANUI Colored flares dropped on H2S to sky mark a target
- N! J7 W- _& D2 DWARNING A signal which alerts the operator to a dangerous condition requiring immediate action (from MIL-STD-1472D); an annunciator that is the most critical ...
% u; t+ ^4 _2 n% l* a6 RWARNING, CAUTION, ADVISORY (WCA) See: warning, caution, advisory, annunciator, alert;
6 w% f2 _6 T4 l: O5 N+ |% r4 MWASH-OUT FILTER A filter to smooth a transition due to change of input source, such as when changing modes; See Also: transient-free switch;
: H6 U8 c* A1 @' vWASHOUT The twist in an airfoil which causes less angle of attack at the tips than the root. For airplanes, this increases stability of the aircraft at slow s...
; A! ~' a* ^- @8 d" _) i4 KWASSERMANN German long range radar with a range of up to 190 Km. 8 q- x# x" Z! x8 |5 e
WAYPOINT A predetermined geographical position used for route/instrument approach definition, or progress reporting purposes, that is defined relative to a VOR...
" A. F! L6 Q! H! M' k e. N0 uWAYPOINT (WYPT) A point on the ground, predefined as a point of interest for the flight; a basic guidance mode, providing lateral guidance to a waypoint, either by co...
P" z4 {" S3 A/ `* | ~WAYPOINT APPROACH To approach a waypoint
7 k6 b: v/ x9 a% B0 pWCA Warning, Caution, Advisory |
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