- 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
  
|
|
frequency at which the outp...
% c% u: M V1 _* T- t5 }2 {CVFR Controlled VFR (still existing in some countries)
: I" W- h" j! f# F, v9 M5 xCVR Cockpit Voice Recorder
. z9 [5 g2 U1 P E. o: ^$ sCYCLES Pertaining to turbine engines. Cycle begins with starting, continues through full-power, and ends with shutdown.
. r7 t8 v+ b4 M* D7 ~* `9 i) ^CYCLIC See: longitudinal cyclic, lateral cyclic;
" d& ?4 [* ^4 ?6 r/ WD Airspace ICAO Class D ) T% y3 S% b2 ^+ i7 U
D.R. DEAD RECKONING; system of navigation. VIS Very High Frequency (30-300 MHz)
$ z/ A$ Z8 i8 E3 dVISUAL 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...
5 r7 S- L8 `3 C& n m4 `) aVISUAL METEOROLOGICAL CONDITIONS(VMC) Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling equal to or better than specified minima.
3 ]0 J/ V i; Q* [3 E3 RVJAR-FCL Verordnung JAR-FCL (JAR-FCL transformed to Swiss Law) 0 _$ T4 u' n Z& ~- H1 H$ B
VLA Very Light Aircraft (Aircraft certification category) 6 S/ [: L' J, y1 G, i: b) s
VLE Max. Landing Gear Extended Speed : [ m2 L8 s0 c3 Z+ p
VLF Very Low Frequency radio equipment
6 Y: G: K& m3 _VLO Max. Landing Gear Operation Speed 5 Y1 X. h7 J8 |3 X! A/ P( ^
VLOF lift-off speed. $ R, j, d6 B+ x' {* |2 c
VMC Visual Meteo Conditions ("good" weather for VFR or IFR) , j$ ^) Q a$ h* M! P- b1 B6 i2 O
VMO maximum operating limit speed. + I5 ^9 t1 C" {2 [$ y
VMU minimum unstick speed.
% }5 y9 d( d- L5 Y. I% X8 i$ iVNAV Vertical navigation, or the capability to compute pitch-axis maneuvers and altitude-related points in space.
/ Z# T; I6 b! bVNE Never Exceed Speed
4 M; O3 [+ [$ a Y/ A4 g& VVNO Max. Structural Cruising Speed
/ t" F: `* V' Q3 {9 c- E7 o6 jVOR A ground-based electronic navigation aid transmitting very high frequency navigation signals, 360 degrees in azimuth, oriented from magnetic north. Us... : O1 A3 j3 D4 Q V8 o. t4 o
VOR/DME Vertical Navigation (GLS) 2 j& I( H, d$ U' R* N, P
VORTAC VHF Omni range;
- p8 M8 u- S9 |. d( v) f3 FVR Rotation Speed
- C/ [6 z& \$ t8 J0 K/ f4 g( oVS the stalling speed or the minimum steady flight speed at which the airplane is controllable. 9 B# k, _) Y/ N
VS0 Stalling Speed Landing Config 3 R+ i- t& @0 O8 n" o& o
VS1 Stalling Speed in a specified Config.
8 {4 `3 h+ p) U" i* zVSSE Minimum Safe Single Engine Speed
% w8 A4 x: |2 l4 ]+ u9 yVTOSS takeoff safety speed for Category A rotorcraft. 0 Z0 z8 J, p& o9 H
VX Best Angle of Climb Speed
5 I( j1 L q1 BVXSE Best Angle of Climb Speed, 1 engine inoperative 1 ]. x8 M- d" e% m: S- m
VY Best Rate of Climb Speed ; h4 Y O6 @ v, F' w0 `9 b- S8 G
VYSE Best Rate of Climb Speed, 1 engine inoperative
! s M: f, g4 z# S2 I# o( T! bWA (IAOPA) World Assembly & [. U# z5 p0 [+ h
WAAS GNSS wide-area augmentation system. ) c, n$ J" U4 U+ l/ v) x
WANGANUI Colored flares dropped on H2S to sky mark a target * R! m( |/ ]* o* t& D8 Q, k9 [2 x
WARNING A signal which alerts the operator to a dangerous condition requiring immediate action (from MIL-STD-1472D); an annunciator that is the most critical ... 3 T- M4 I; I$ n+ L }8 `8 \, f
WARNING, CAUTION, ADVISORY (WCA) See: warning, caution, advisory, annunciator, alert; 6 A5 ?' K. I* t8 `; H3 O+ a9 W
WASH-OUT FILTER A filter to smooth a transition due to change of input source, such as when changing modes; See Also: transient-free switch; 3 q% h& L/ V6 r5 R, U
WASHOUT 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...
* K% R% f- Y, |% L- eWASSERMANN German long range radar with a range of up to 190 Km.
* k" ^- W9 T8 i- U3 g" o. tWAYPOINT A predetermined geographical position used for route/instrument approach definition, or progress reporting purposes, that is defined relative to a VOR... ) ` J$ D' x" e; k% u
WAYPOINT (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... / v( }: m$ w) m
WAYPOINT APPROACH To approach a waypoint
2 r1 l) f: u* @0 m' \WCA Warning, Caution, Advisory |
|