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Abbreviation | 9 v Z3 y$ a: a5 v$ l
Term |
8 P* L9 f5 v( Y4 l: e. F0 h3 p9 ?. Q! \3 S) ^& c: h
A/C |
$ a& e# i9 K$ X" \aircraft |
$ X9 x* D( z( \; [$ ]1 s+ }9 o5 M/ |
ACAS | # x$ S/ J9 a* q# N& I$ _- A/ C
Airborne Collision Avoidance System |
) E5 v: F/ W# H" N, q& r$ v* R6 G
9 ~9 X; U8 _- b0 P, w: T. V9 N0 RACARS |
. J' s4 [$ o8 M3 C6 cAircraft Communication and Addressing Reporting System |
8 g, d1 `1 Z% R" j7 C9 f6 i U d1 ?" H+ g$ Z' }: H
ACMS | 8 z& `$ L) j/ U* E3 }! Y/ A4 H
Aircraft Condition Monitoring System |
% K/ n8 b0 ?4 P% h, C" _' ~5 A1 c6 c# F- Q) t K
ACC |
- e+ p6 O% Z: Z" e) }Active Clearance Control | 9 {. @! X2 R- z( V" r0 K6 A
* @5 Z' x" i2 v; x1 I2 K
AD | ' F; e' v0 F. l Z4 n
Airworthiness Directive | $ \/ ^5 e4 e8 c' p2 m. l2 P
( b, V. | P' ^+ E* _ADC |
6 R5 M7 X q' e: v, L1 iAir Data Computer |
6 L) q& b, C2 p/ T- s% a
, J; ?; e" h2 z( L+ i# s: o; C& [ADF |
; y4 ~' c8 m4 O* T. z, jAutomatic Direction Finder | ) N; x( O; `5 v0 S' m9 B5 \1 g
. q: G* L. A: y% x0 i9 Y. o: pADI |
* V6 s# y8 J" ]Attitude Director lndicator | " G: e+ ^* U8 d a
( e+ A. Q2 t! _, H- jADS |
5 ~) J6 t4 t1 F/ S$ Q% Y4 f6 w8 wAutomatic Dependent Surveillance |
( ?0 {8 @0 S$ K) f
3 n3 _5 F) @# r9 `$ }AFCS |
+ A, v: q; [( uAutomatic Flight Control System |
+ {) ]! h& _+ ~) N# f% A* _- J f% V9 N* o3 m) X) q7 q
AFDS |
& T, d( |8 c4 v$ C* ]. fAutopilot Flight Director System | ' A/ w$ j) A" M, \2 K
- p) [% K( C/ m j" }AFS | 7 d* e/ v( H) \. V. L1 j
Aeronautical Fixed Service | ' u# y# ^" @3 F& T
* v( a$ x' [0 ^7 l; |
A/D | 7 X1 u2 K7 k+ L S8 A$ t2 y, x1 V
aerodrome | " B$ l3 C" k+ R5 R/ S, |
" w9 l+ s5 C; q: |3 u, b# a
agl | 5 I' {$ V( s0 @2 R
Above ground level |
6 X: L% [5 ?4 {4 w6 [5 D
g; j% f( n& o6 i; h3 AAHRS | ( j3 a; m- e& F' v
Attitude Heading Reference System |
& {5 K6 m5 V" o* C* ~
- {1 u7 l" s( @* oAIP | ' p' w; R& ~' p* s$ B# M
Aeronautical Information Publication | * o: L W: G t5 H
: E$ [# J$ z Y$ F/ b3 k6 {7 BALS | * b& S- z) V. c! }( h9 T' P5 o
Approach Lighting System |
0 Z' N! }' e' k, O6 R% k& I2 B1 t' G- ^& f/ D8 l
AMSL |
5 B; d4 a/ I& u5 t0 hAbove Mean Sea Level |
* G# H' D: b9 ?5 X$ j1 q
4 S; q9 G( r9 m+ g2 l% c/ sANSP |
7 X4 L& y; Q4 w) HAir Navigation Service Provider |
4 u/ I6 a- c C2 X4 {
- |4 n% m- L7 cAOA |
M/ k6 M P) e8 QAngle of Attack | 6 v- z2 B a. s& A
( K) g- e% B" U& N2 w3 xAOC | : x: M! T6 ]" t8 x1 C6 N F
Air Operator's Certificate | * ~" o# n; `2 }! b
+ Y- G4 v7 G4 y+ [: \+ r
AOM |
" i6 C, y# k7 ~5 X% LAirport/Aerodrome Operating Minima | 5 X/ a6 [9 E* y5 h t3 D3 H
. j& \! V3 m2 T. A) w1 C v: \& KAPU | C- Q2 ^* }/ Q
Auxiliary Power Unit | ( y. O P8 E. N5 V& ?) o# {
2 B' S/ E6 b5 P! S- O. W, E3 ]A/P |
- p7 Z# ]) ^8 O! Dairplane (USA), aeroplane (ICAO) |
# F: d* m, V b; {
2 o( D* m2 O6 |ARINC |
; f$ s6 p; h( E! @: D* @8 tAeronautical Radio Inc. |
- M- ?0 R6 f2 W$ }
' J0 [" L/ l M$ ~ARTCC |
0 ^% E! \: \( k- M% u- NAir Route Traffic Control Centers |
" D0 m& E: n1 p+ U0 Z9 N2 f# W. R* f
, n* W7 U, p: \% XASDA | 2 S+ q) h; u: O& q
Association for Scientific Development of Air Traffic Management in Europe |
: `7 T. P5 Z6 E7 ^, f0 D& ^# U# K8 P8 U$ k% x
ASAS |
# h7 X) ~0 u b7 iAirborne Separation Assurance System |
' F: P" a& n- A; U2 H6 M5 [6 r+ j$ Z* H, q
ASI | $ |3 ]# C, z9 X# z( k. m+ c, s/ t4 e1 R
Airspeed Indicator | k! o7 H, s0 J, X! I- G
: U/ C7 ^; i! R* Y. Zasl |
/ l9 }! i6 Q( Z# ^0 e- qAbove sea level | % d4 @) p9 ~% f2 D! ]
. x4 S( \$ r' vASM |
# ~. `8 r& e' @2 OAirspace management |
3 V" K9 w! F8 M
; F( S" h T- Q, [1 N7 Z7 U0 oATA | $ |2 J$ t) w4 Q2 I) o
Air Traffic Association | , ^; E& U, e' f- p( q# U) n
0 i5 b3 ~8 [2 K( D6 X5 z9 T1 r. F
ATC | 2 a$ Q2 b0 ~ o
Air Traffic Control |
- |- I7 R% s, C) S+ e
y0 X1 O& K4 S OATFM | " C+ a0 g7 r5 p6 X4 p
Air Traffic Flow Management |
( h. C5 G+ F) G$ c& \+ D2 j+ B$ g+ e8 Y2 F" S) j4 V P
ATIS | * @$ C* y# a! l6 R
Automatic Terminal Information Service | e" f, S7 P0 F
$ @5 z. I0 s) n0 V0 zATM |
2 {. J& N$ g" w5 P$ u/ iAir Traffic Management |
( V$ i1 n# b: K& Q
! M) t$ O- u; d3 e; c3 ZAT-One |
# }# G# \' g: ~6 BStrategic Alliance between DLR and NLR on ATM research and development |
; g! g. z$ ?2 M7 x$ }. i2 K( |+ G. |+ ^" R0 h
ATPL |
2 P4 A! j+ f4 f7 g$ i; p- G! lAirline Transport Pilot Licence | n* @- N! d6 _9 V6 k
# Z1 [' x' l' V
ATS | 1 P- w* Q1 O6 a" z
Air Traffic Services |
" ~, R2 V: d" R* z% o[edit] B& V5 s, p2 w' J2 c
- m- D9 p7 b2 q. @7 r& \* s+ Z
* v b$ j( N& Z. [) A3 K; ^6 j
- q/ p/ b- [$ `) v3 }2 yAbbreviation |
/ m% C$ @3 l0 y J5 |' I% S) ~Term |
* D4 U! y+ x# t9 [
7 | u" L& r. m$ u4 I) w7 C' dBC | " T# ^3 u9 F. ^* A. W
Back Course | - g' m% d" Z& D+ K: S/ X$ _2 z
3 e7 }0 |& E4 J+ G9 q8 f
BFH |
+ b9 D$ y2 h0 ^: w6 ~ | X* f5 @Big F*cking Hammer | 8 @/ M: M/ d5 g. b5 O4 _ c
[edit] C
8 v" D) Z7 u1 }* a3 f
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$ v7 V+ O. U: E
Abbreviation | ; e7 v" P- C' o1 u& n( U# l9 r
Term |
0 u6 Y, q3 U1 F! w: P. W1 h
. W% W6 F4 ?& C U9 `. jCAA | 4 u5 h7 m5 ?) k6 D R
Civil Aviation Authority |
1 ]2 r9 E# L* m6 e0 P/ S; L1 o6 E# {) ^* O- L% ]
CAS | 1 i; J* n( _# U7 ?' }
Calibrated airspeed | / N3 v& S5 B5 F0 K& y* z
. l' t$ Z H0 F; j7 {$ bCFIT |
( j+ x* U, d" |+ [Controlled Flight Into Terrain |
) D& h$ y; [$ l4 G$ y7 O
0 C/ K; |% U+ h( fCG | ; n8 e2 i9 w8 G+ V' v( I: A
Center of Gravity | 8 p& T8 u5 P/ i0 @+ ~4 C" q ]
; h" P6 ~! p+ K, ]# T) @# d
CMV |
! l1 Q* ^1 k5 oConverted Meteorological Visibility | ) U. s, ?5 i1 e7 l0 w: `3 F9 \
D. }: e1 ^% n( UCPDLC | 6 h" I- [! C f* h! T8 r* j
Controller Pilot Data Link Communications |
0 |- w9 U" l6 G6 a6 j9 X _5 l/ q+ T6 Z% [. @% |* ~& h
CTAF | - Z* X8 w6 ~3 N# x" N E9 A7 \8 e3 R. @
Common Traffic Advisory Frequency) |
, g& S" \5 T T* u# q# \
8 c! i$ Q& |& _7 F1 s- B: T- L# tCVR | 2 V- R7 L/ u! z
Cockpit Voice Recorder | : D! M, S8 {' Y, y: L3 g& v3 j
[edit] D
, w6 S: r3 W4 E/ D3 }. d' O) P7 v9 X* F# ^! z! f
& b7 Q0 N0 }: q; U
+ H7 o8 c6 _+ }" s( s. GAbbreviation |
* n8 B5 e {5 c1 L' t0 l0 tTerm | ' e) r1 f2 X. s3 {' M" f+ x, f1 c
F$ K0 x, `$ O6 a9 c. v6 X( d
DA/H | 0 l* v( s2 [" [6 K
Decision Altitude / Height (rel. to THR) See Instrument Landing System | , j# y1 K( T2 j5 A1 Z
; b: y" f; l; g2 ADER | M# r8 P) I S8 z' B
Departure End of Runway | & L, }" S& F! l$ s% B
* z+ W# y& i6 y+ b/ qDG |
; R+ e! A$ K$ t0 [3 m) iDirectional Gyro |
$ t. l5 n, G$ j, K) V$ |3 O+ p
5 ]# o+ D5 _5 F3 E/ L" N0 ~; cDLR |
& V* {/ L# T$ w c4 M, C% I8 ^German Aerospace Center / Deutsches Zentrum für Luft- und Raumfahrt e.V. |
& \# R' u7 m& E; E
: _! p! r& J$ h; m( sDME |
7 q" F4 `0 d" R9 zDistance Measuring Equipment |
3 b Q/ ~/ n- ], }2 j3 k- I
# K: z4 o: ], h; l6 L( p/ |7 O5 QDR | , ]: I, d! g! I: ]; M% H2 ]8 ?
Dead reckoning |
# A( V: L& {# i[edit] E* V! j9 X! X; K& \) [
] v) n$ |) _9 j/ \
1 N2 K( ^& g/ V8 P3 g9 {: d* F
. z5 H) V% l( Q% W$ i2 F) r7 _
Abbreviation |
+ p( y2 X9 l- c% H U, fTerm |
" G9 r6 _: J k8 V( j
& r7 ?8 h* s) ~2 yEAS |
7 h% I* }( P' B: EEquivalent airspeed |
8 ]6 T$ _* M* v, } t6 w
9 V3 B- `+ |/ iECAM | 6 K( `; D3 M* ~1 T1 u" n/ w: q
Electronic Centralised Aircraft Monitor | # f" q% }* O& M# w: C" E& H
7 L* M( v+ {: H9 `: \3 @" H3 G
ECET | ; ~5 o7 T. T# W) c% S/ V6 m
End of civil evening twilight | I" }1 m$ H1 ], C( V6 d
7 L+ {& H% n4 }
EICAS | # m6 }; y/ }1 S6 c3 Z/ T/ H7 g: v3 m: t
Engine Indicator and Crew Alert System | 2 [" }+ u% |3 N$ m4 s% U
; A) _0 q( _) h& fE-LSA | ! H {$ m3 G' Q V5 R" s
Experimental light-sport aircraft | 9 q/ u$ ?3 G& m2 k
; s# s8 _, M2 J! s' a d
ELT |
. h6 D4 Q$ [: _& [Emergency Locator Transmitter |
$ l) _( p- R, |( Z4 S& K2 c
8 n; N5 l! G" X3 U% f2 x: a+ XEPR |
* v `# d ?$ K2 F# kEngine Pressure Ratio |
0 p( e5 y) s: ]- E; V
6 T) P: \* t3 ~; G( MESA | ; Q7 g4 L5 P. d A! O2 s) D
Emergency Safe Altitude |
8 j, u& N$ M. b
: z9 v/ n+ U; \2 N* j, }EFIS | 7 M ]. ]" x4 Z3 e3 x; e) T" A6 F6 `
Electronic Flight Instrument System |
, \. q/ u* `& q I[edit] F# t# ]) p6 H4 S6 \* M
# T1 O' e( {' E, F' n4 Q2 `# _9 I9 V
! I3 E. E7 l9 R7 N4 X
Abbreviation |
$ ~- ^$ v3 x" d( @3 F; hTerm |
" i1 _ @4 R7 ] K$ q' g: X0 G; F6 Y w, R' f9 ^& L
FADEC | # @' y% C t- e& O0 K
Full Authority Digital Engine Control |
& O& y, q* b, `$ V z
- e- Q3 F9 X" E* O( iFAF |
; c1 v4 |9 ?: [! k& V$ K7 X5 ^ dFinal Approach Fix | 2 m& C+ k8 ]4 O
" `) |5 s+ n; R/ C9 B2 V% vFANS |
5 |+ \. S; w' |: _, Z5 j/ |Future Air Navigation System | 6 h. B9 N: m4 t# h3 |& {
# W* d4 H" A5 t- X5 R0 r6 L
FAP | $ j) p# B. z# b% g8 H# }: L: m
Final Approach Point |
8 j w8 w/ k6 F0 H# z: Q
$ K4 _% l% H; A1 {7 C7 h# RFEP |
% q% O* |0 e' _- ~1 B" R) Z% }* OFinal End Point |
4 ^4 v: d1 ^' T. O1 m! Q! _$ ~$ `
! N2 X) s2 e, H( o! ^0 ]5 h0 pFDR |
3 e* H9 \/ G7 t2 ^+ Z' FFlight Data Recorder (also known as black box) |
2 o$ m |/ @* x2 h
7 m* E5 m; h: p o7 DFIR |
$ X# M* d E' X+ H* V# xFlight Information Region |
n% |9 c! H& U$ @+ p
: C+ }! o" V7 R3 X% N0 xFL |
B" s$ s/ q; [5 }) L$ g6 ^Flight Level |
$ k0 W( A6 A6 s7 o# Q
P2 N2 \0 ^/ GFMC | 0 \: W, g- O. J7 ^
Flight Management Computer (same as FMS) | 0 f- d R2 h8 _
; \* _8 M5 U4 p2 o- VFMS | # c: D/ U% H/ c X
Flight Management System |
: F4 _7 s% p1 j
' c5 t1 U. x' i# E2 j, N/ G4 J/ @% Z" KFPL |
; s, n+ z% n7 n# EFiled Flight Plan |
/ E' d% n, @% Y7 Z) P; D$ P, f, ]8 N, S% A* A6 j: v
FMC | - X6 _. f8 m/ f1 G/ j
Flight Management Computer |
$ }' k! L1 N, ^! U- Y6 [! Q, b8 }% P u' ?
FSF | - E8 M# D0 k$ l* z
Flight Safety Foundation | 5 L: P# K, p' S- R/ j1 ?. Q
6 S/ l$ A% P/ G
FSS | * ?& @$ W2 m2 W: } v1 D0 w
Flight Service Station | % @" B) A( K6 Q- L4 ?
[edit] G
0 K0 ^. ^& f1 Y# g" c3 W
8 p' J7 H* u! x; j9 E/ c, ?& q7 V1 B; K* w& |! M
7 d' V* l/ b7 b9 k
Abbreviation |
' B7 `6 J) \ \1 u C: {Term |
. n' `8 v: \- `1 t, D1 N+ c3 ^+ t! h/ A. J$ h- y( ]4 M
GCA | + X# @% V) i- m* n$ u, w
Ground-controlled approach | 2 [8 Q* n9 t/ w4 m* I! M
- l, ]0 J* l0 R9 C8 p! ~
GLOC |
& h7 _8 ?0 D" h4 {; L9 E# Ng-Induced Loss of Consciousness, where g is acceleration relevant to the acceleration caused by gravity |
) ]& x1 ^; g: `" H( z' I7 b p3 f
GND |
/ S! S% k6 @2 I$ l% W: HGround |
7 X& R4 A$ S& b+ C9 g( j: F
$ v* E6 B2 _4 jGP | / c" n2 p# _5 v+ ~& L. W/ \
Glide Path |
0 A" g2 r) y" W0 n; l2 t% |5 z( Y4 T& D# q& D$ |* o
GPS |
% h' k4 g! A9 n. a8 v5 ]- @% rGlobal Positioning System |
9 B/ l# C/ B% c
' e: {8 h) c3 L7 d; r$ D- HGPWS | ! `4 k8 l$ s/ D2 c# a9 ~3 |
Ground Proximity Warning System | 5 }$ C+ n# k: {9 t& N% e
; P4 |+ q/ V7 G+ m" m. N
EGPWS |
" v, ~# E A( A f$ L6 q5 hEnhanced Ground Proximity Warning System | . `4 g( [7 t' b
' X5 D) ~3 A: oGA | / U" X/ {3 o0 P$ X
Go-Around | 0 O7 v+ a4 N. j
, o, M; v! N2 u Y/ d) jGS | - W/ L4 o0 a+ E; Q/ d9 A
Glideslope | * X* u6 w- Z% _; |4 \5 N: c
4 K( T# `3 _; ]GSE | ' n6 r3 }0 Z0 f' M9 d, S7 T# `1 }
Ground Support Equipment | ) S- L' E! A- M6 A
[edit] H
1 l8 Q9 u0 q. I; w1 X$ L8 s7 Z/ C- s0 O5 D! V, t; `+ z7 h8 ]
0 D1 r8 l3 x( _; S1 H% v3 M) ~
4 G) w. \- Y. s6 wAbbreviation | ) J9 n8 y! N9 {
Term | 8 c* c( k9 H: u2 h7 a
% `9 b8 S5 m/ ?7 d+ D9 B
H | & g* x1 M. j5 Z5 y
Heavy |
; f+ y. Q5 U/ M* H: @- B% D
# h9 b' S! z7 Z# P6 b& QHDG | * x6 n. `8 F/ c2 V, j( [# j4 I
Heading |
7 P+ w1 R0 w& y* C9 Q$ v4 h" M7 `3 j/ G' R& K$ P
HL |
2 e X' [; C, n' eHeight Loss | 9 w; D9 l9 G6 ]
) }, D$ a& z3 \; p% n" j* H
HPA |
7 M& x* ~9 `5 Z4 M& ?6 i/ z. yHuman Powered Aircraft | : L+ E: Y! Q: K; E9 y7 z
1 y& P% t q/ G* `
HSI | / z: s$ A9 T6 P5 H
Horizontal Situation Indicator | ' O. N& c, _) X, ^" @- f5 _: u
7 @, v; ~0 {) lHUD | 9 S! r' m! `) v
Head-up display | * c0 O9 w- [0 f2 c% ~; ~' }
[edit] I
/ x, w: k" U5 |4 \; E* ^ q
' Y2 `2 L* J& z( u- h. i6 j/ ^7 I2 m9 K S2 B U ~2 n
/ a ?0 f) J) \% m$ r7 c1 J
Abbreviation | ! A3 P, d9 M6 A, M$ a/ x; `
Term |
& [- U' }. e! e% J* N. Z& ?1 _1 W, o1 w. c, L
IAF | ' o9 Y6 e M. m
Initial approach fix | ' p @" u- g: {% d; Y# d
9 i' s* N# ^+ Y# c! Z/ e2 R+ bIAP |
* c; N8 O" [9 T; K$ Z: lInstrument approach procedure |
% J- F/ z0 w3 Q9 A! M9 Z# n, q! q$ ?4 W% [7 t7 ~
IAS | 2 z2 d2 Q: T* } G9 [. p
Indicated airspeed | 1 o$ @+ \9 f3 U/ q F( z+ Q
1 }( d# ^$ n8 k9 g6 AICAO | ( b1 W. z+ J$ Q4 ^# s! ?
International Civil Aviation Organization |
9 H3 a2 P: ]* j5 @
& |* o# U+ H- j2 b$ }ICO |
. D6 l s9 E8 QIdle cut-off | , n. ?" M4 l7 |- \& _. W
; J. v+ ^; Z9 h# {" x5 }
IF |
; S- }4 E! u% ~, q5 }1 Z/ ]7 aIntermediate Approach Fix | ' f2 z: m* G! U6 |# O2 I
' ^8 V# e1 j" R) v O6 L7 ]IFR | $ n! m& @- T, c3 @1 n* G. ^
Instrument Flight Rules | , Q* J9 m- t) `! Q# I9 B6 y
; U8 ]6 I$ C+ w4 c; d$ t: j+ [ILS |
% I" p. {- |9 Q- P! |Instrument Landing System |
* T3 L9 W2 u7 b/ a5 q% [" z1 J- W/ ?4 D: L: Z- x; p: j
IMC |
2 V* \& O/ N$ |5 N! D4 @Instrument Meteorological Conditions | . e0 t& }7 L& M8 `
; I$ P; V/ K$ z1 u( e" iINS |
. ^; U4 a- Z& K. Y& d% O" FInertial Navigation System | * ]) g, `/ o# a$ z" ?, \
8 _% z/ b( v, ~: m3 ]IRS |
) i% Y: a9 w0 g) \3 f' w( mInertial Reference System | 2 m) o6 [# S9 @( @$ e) S, e8 p
8 H3 I0 r- W, c1 x* ]/ S6 dISA |
, x8 s/ @1 o7 A: v1 m6 P/ A% KInternational Standard Atmosphere |
# v, c8 f% G8 }) D2 |* d: [" m- }6 o[edit] L0 s& S* I7 L$ ?$ O- Z) H5 l
" p3 w% O6 J& t6 B5 d" c
* t7 @. ` }) Z+ @$ Y4 c$ |) k3 f3 y) b/ d1 s
Abbreviation |
/ b! k% Y8 W2 c9 r' F$ pTerm |
- M& i4 ]) I( Y* u1 w7 B
4 \$ S) ?- q* Y5 U) K5 w! c4 i5 ALCN | 6 Z! z% r4 w; n" I$ _
Load Classification Number | $ o( u7 D& Q k% o( o) g
/ V! J# S! c' @( d- ~# [2 k& ^# jLCG |
) f% d( V. d) w! N& rLoad Classification Group | * x1 z# A( c3 e3 }8 {3 `( e" S9 R
B1 B3 s- O" G- ~# W0 ^+ {
LHO | . X: A( P/ l4 B; n5 m
Live Human Organs |
- e4 a+ t+ w: Q1 ]% K& X; X& P2 I7 a
LLZ |
* H# e! i, M) ]% r! r9 [: f9 iLocalizer (ILS) |
( r6 ]$ j' P( b- ^; S" \% c' B( c! N) r+ @# G% k/ y4 ]
LNAV | 5 n a* o8 H4 i, h2 ^$ o& t
Lateral Navigation | . I1 o/ J3 m) Q7 o8 \/ Z! v; N. q
7 b0 h, V: q* ^& X, B5 q2 uLOFT |
/ z( w1 z. b4 a; L3 F( b) n3 XLine Oriented Flight Training | 1 x0 ~3 o: G' e( T% d2 c4 u
. q7 A E) \, C' N. H
LM |
0 F X K }- x& jLand and Marine | ) m: L7 }/ o0 T
[edit] M2 }% U4 y! U- o! H
5 o- p: E2 e$ e4 v
4 T% g3 H: K4 o6 a% T- v7 P6 I1 a. g$ \
Abbreviation | 6 Q1 y6 O2 I3 T0 k% }7 [
Term | # [# s6 X. l6 }# n) o7 Q* Y
5 P5 h0 H" f4 N! X3 gMAC | V0 F% a& Z9 v9 F6 t
Mid-air collision | / X8 Q H& F& V4 S1 k4 } z/ B
; ]/ L. D; n$ U7 R4 _8 b; R: }5 p
MAP | ; u! H+ e4 p/ T/ H+ s
Missed Approach Point | 9 {, I- S; w( u* v9 I2 ?! u" N# m
; x5 _7 S% n3 f9 q
MATS |
0 B* E: M" _, g( ]7 }$ YManual of Air Traffic Services |
, s, U6 f. ?# b8 T9 L1 r! Z7 I( l7 k7 q' h: V5 B& P3 l5 U9 t
MDA/H |
9 h+ H+ V5 O6 v9 @9 s4 P6 YMinimum Descent Altitude/Height | " a- I/ x; y. O4 r! O) Z
0 T# i8 t( c& f: j8 L3 U b8 \
MEDEVAC |
. N6 V; C- q& _$ Y, _% k4 F% S5 [Medical Evacuation | ( P z# T4 h6 j: W
0 }# v1 Y, U2 r1 D" J* mMEF | 4 E( n% T5 v G4 P3 w
Maximum Elevation Figure | 2 m7 c+ E7 u( w( O; _" l: a; X
2 {7 U; H/ s& ~ l8 Q& M
MLS |
! P* U9 j* `$ J# R% ^Microwave Landing System | 3 `( f! e1 D* S2 g' J. E6 G3 W
& Y0 |0 v1 g3 H KMM |
/ g! Y+ [% f3 L; i gMiddle Marker | 9 X7 s( p5 J, {: m- ]+ h
; W( a$ U) Y: oMOC | 8 i! y- z+ i2 h8 l
Minimum Obstacle Clearance |
4 r3 A, v) `% ^: q+ S& Z1 R% u9 K6 f3 b/ z# K
MRO |
& @8 A& d4 ^% v" O2 _3 zMaintenance Repair Overhaul |
( S# y6 u( U2 }& i5 y& c+ q
+ l$ } r& X, h5 a+ u5 m7 i5 xMP | ; \0 a+ f& m# {/ \5 q# q
Manifoil Pressure | ; P* t4 q- ~ u, P0 \
0 D4 t$ ~+ y) X! ^7 I) \/ QMSA |
( T# ^+ c% h2 o) t$ C. g& nMinimum Safe Altitude/Minimum Sector Altitude | # l t3 }# p2 H1 U
, Y- o! A K9 z, ?$ h) d( QMSL |
2 x' V/ d8 q/ s1 y& tMean Sea Level | " a3 {( _* X, v2 B# C1 w- d/ V
' v; I# f1 p# @7 o
MTOW |
2 C& h1 l6 c0 }7 h& h' x: s* lMaximum Take-Off Weight | # t. G/ w# |6 O# R5 I
[edit] N& Q- g8 X! w) {
$ o( s# M9 O. c9 P7 ~- N4 q! ?' ]' X+ Q, m1 Q% w; d, A
+ d p5 W v% N: @. ]" RAbbreviation | # T" \! C8 H- f3 C7 C& [* ?/ @
Term | 2 f0 O! k" d3 v! x; w
% M1 Y$ A( I2 ]$ u1 T. h9 x' qNDB | / K6 _ A+ ^( A% {
Non-Directional Beacon | 7 n4 [+ [1 I2 Z K+ A+ _/ o. E
[edit] O
7 E C s/ z/ O0 p+ D7 G8 a
5 |6 W" T* z0 {6 x4 E
8 ^% @6 V2 E3 k) e, q7 F: x l* U4 T. R$ }
Abbreviation | ( L0 h/ I3 S1 n, I
Term |
0 j$ Q- e S6 R1 e9 R5 X3 T" V1 k& g& M% j7 J! f% F
OCA/H |
' A0 c$ ~ i$ B/ jObstacle Clearance Altitude/Height | . j- o% Y4 `8 |, V( P
( s- c1 Z( E' B# N7 _! P& C* U: ]
OM | 8 A# C2 [9 a: a! N u/ `
Outer Marker | 7 E( G2 a4 N$ Q9 S8 s) R
* ]4 U" W4 p1 pOBE |
; |# @% ^6 \& ^% m* }Overcome By Events |
8 `6 y$ j# u1 w( I2 H* X e[edit] P
0 b0 P5 y+ c7 N- m
; ?' c0 J+ t1 m+ @; R, k/ } Y8 |/ q
0 G. @6 W; `" K4 r
: D y; t1 g- I& h+ f e8 kAbbreviation |
3 F; q8 e6 ] D- z% `Term | ! H, }1 s9 m$ z) v# |
7 L6 v& F4 q9 h# BPANS-OPS | . c1 K' h) D! i1 B; d) D
Procedures for Air Navigation Services - Aircraft Operations |
" F' H1 u$ N. V/ P) ~
/ p4 x: V' z9 V: yPAPI | 4 H7 Q% ]1 B& y& j" R% X4 W! X
Precision Approach Path Indicator | d+ a; k/ \8 M5 V- U, [- v5 q( H; \
% y4 E% y' E9 Y# F2 F
PAR | 0 n0 u4 r' m3 e% w( C
Precision Approach Radar | ) E0 o5 P, ^5 b2 i7 x5 ?2 K
7 E* b F- Y* z. J# I
PDG |
, M; e$ b% G g$ a8 XProcedure Design Gradient |
7 M6 X9 {. h; |5 w' A
/ V. P& F' B$ M" w! APDAS | + @; o' T2 O9 @5 w! `
Public Domain Aeronautical Software | ) ]% `4 i3 V; {, X0 M" \" q
9 j- U* p( P) C3 `) ]PET | / T5 ]# F! p9 `: T! b
Point of Equal Time | : A2 ^- U) H4 g+ n7 @5 J
0 X2 J2 d) ~, N
PFAF | 7 E, L* z& M& K) S- Y
Precision Final Approach Fix |
. ?! y/ ^4 p( x4 e m% ]- O& P0 G$ J' b i3 Y4 d
PSR | ' W6 o/ q' w, N" O. J" G5 d
Point of Safe Return | ! X, M5 J D$ |! [ ?
+ S2 g- Z# E- s- w* MPSU | ( i; Q, z" {- ?% l- [5 M
Personal Service Unit | ; O5 e) }: m% q9 p0 v
[edit] Q+ h/ ? A' x1 z2 f
. _$ C6 `! Y* L! C& V& {& f
- r: v% {! @$ |1 x- l# g, ]% E
A' l1 p9 J; ~7 hAbbreviation | 0 U) a, Q0 Q% O
Term |
+ f" H$ W( ?- S7 G" E6 V8 e; Y+ \! _$ U, C" [/ u$ s/ B
QFE |
6 }% b/ y1 j' wthe Q-code for: Atmospheric pressure at a/d elevation (or at THR) | & K, C2 z4 I* w- ^: x$ `
: d5 @2 ?4 ~& P" E, g: T5 |- a z
QNH |
' C& }( P4 j" Qthe Q-code for: Altimeter sub-scale setting to obtain elevation when on the ground, ie altitude above MSL | $ M" N- v; |+ n2 L) Q
[edit] R9 g+ B3 D- y. Y0 a
M5 l# i7 H5 Y }( D
4 x3 g* Y- w# ^" {( n
7 h% D! O6 @2 |3 O% P3 s% VAbbreviation | ; h4 a9 }- F5 O# [4 w5 O7 a
Term |
, ?: u( D0 }- d# `8 f8 Y% h% ^8 s" |% D1 Z) @+ C% A0 d
RA | $ t) U1 v9 ~% N0 H' C. e4 m
Radio Altitude | + X" A9 U7 a2 j5 o: _7 A( c! i
7 E7 A7 k2 [$ m7 `$ w- _1 bRAS | ' X% C0 Y6 }* ~" U
Rectified Air Speed | * x8 a8 o' C% v8 e- ^+ x7 U/ x d
6 y6 a q* Q! V8 Y, T; a; @
RDH | 6 m9 h6 e& p# {, C! V
Reference Datum Height for ILS | 8 B, v8 T4 u3 Y5 C; o
: }( [% S h6 z
RNAV |
, d) s. V7 `( WArea navigation | H4 `1 g' i4 `' X
" |- N+ q* D* x5 {2 eRSR | / g2 d& z2 f, i/ H( J, m
En-route Surveillance Radar |
2 D8 `4 c% W8 d( U
: o; N; _6 _. M9 L( VRVR |
3 Y ^' m3 ]1 C) SRunway Visual Range |
) e% L6 r. j. x
, [; j! H( I7 S4 hRVSM | 5 U9 Y. n) i! e, y4 g: t
Reduced Vertical Separation Minimum |
3 \# R1 P1 K" m3 `3 I R6 B2 [3 [5 [* d( m8 S, O) H$ j
RWY |
* t2 G% b7 C; Y- c5 ARunway |
& K- {* }4 o$ Z3 @[edit] S% r+ H5 S. ]% Y2 T' b
; F. H1 r2 t$ H# N9 G
) e- C' `, }5 z! @
* B1 O' k, U Y% m tAbbreviation | - ~0 x! u2 \- z" S) c9 j' L
Term |
6 K7 t: ?$ m& z0 ]' v( C
) b, Z1 z U2 W" N6 S2 gSIGMET |
9 W3 Q2 J+ Y4 J6 }) xSignificant Meteorological Advisory | 0 u _2 C) P, f- n5 ^3 o
4 _( ?& W ^8 o
SOC | * x* A; [3 H$ _* Z% }
Start of Climb at Missed Approach | - d$ a* E& C, @9 p6 Y/ o; K
3 y' i3 L9 b0 x4 \# |SID | % {$ R1 ] o5 l/ e7 G4 e2 \
Standard Instrument Departure |
2 F7 D7 D6 k+ c# \ ]: ^
7 S3 ~& V/ {+ b% oSR |
0 i6 L, `( v. ?Sunrise |
, c+ u1 r$ l9 g/ u p
3 B3 e8 @% S; [" s+ r4 YSS |
( \& l* h+ X5 v! [- [" D x1 nSunset | : P3 |5 G) _, ~$ v/ {
* z0 x# l5 _ WSTAR |
+ z% X+ [. T+ R+ T; S6 \Standard Terminal Arrival Route |
4 [" ]6 ?6 o& F$ {7 m# i' U L[edit] T
" z0 O" c# Z# Y. e; x' |
9 G4 x \! ~8 _: A9 z2 s. d3 [& {
8 @9 n* v; N/ _+ T, m, f" e# W
Abbreviation |
" R! A& R" y% c) } J$ R3 }# eTerm |
6 |2 l9 L' j. X* c/ p* U3 f5 c' {; p) G X
TAA |
2 }' \" v4 r* X6 m: UTerminal Arrival Area |
* Q7 _+ t1 m* A, [1 ~& h. N! Q
8 ~' y5 {/ [0 B/ y; r( v) J4 jTACAN | 9 E; G# t8 b" V6 P
Tactical Air Navigation | 0 {) Y8 S* F$ i' D4 r% L
! C" r# T; Z' }6 E# N1 ~% G
TAM |
# e) x) E2 p/ F6 ^' ?* sTotal Airport Management | - t& u2 y7 ]8 E% x
( P8 J' P+ e7 r( t3 |
TAS | " J7 m1 t5 A: }5 q/ v
True airspeed |
" M- ^/ |2 F! W& s, H
( [. J) o. c% A+ lTAR | # W0 J8 J' r$ A+ t1 N* @! t
Terminal Approach Radar | $ w* U- \$ A: G" @
6 d1 O) t# s" Z, D: A- k7 R( j7 u a
TCA | 0 {/ a( E. q# W0 b7 } \
Terminal control area |
. K& E( V$ B+ |' X; m; C% k B
+ M5 h6 E3 n* e8 oTCAS | 0 v3 r# K7 W- M. v( n5 V
Traffic Collision Avoidance System | 8 M: q% s6 h+ T0 v
1 H# u& y$ F" MTCH | 3 a9 Y. k& G& `' d' C& b* O
Threshold Crossing Height | * A6 S8 N$ R* Y/ b# v4 P1 e6 k
( A5 u$ l' h x: i& V$ x6 p3 k
TERPS |
! \. a8 P# |" W8 }" Q! ]Terminal Procedures |
. ~1 C" T6 c& E' S1 m( ]) }
* W& r n6 c) n6 ~% j! QTFR |
% m) E2 X( H$ `& X6 m- y# M1 }Temporary Flight Restriction | % |( n: Z9 ?- I4 ~' Q/ G
# `& N0 O% g1 E# ]) k0 r3 h6 H
THR |
: I t5 W' B# U ~Runway Threshold |
! T* S, u$ \) o" U
4 N* R' C1 V3 d0 u8 p& GTOD |
( U0 V9 {: R0 a7 ^0 U) tTop of Descent | ' t! P, T3 y! e2 [: ?/ `8 i
8 @( a7 e' O% p# {$ k3 UTO/GA |
; N: J3 A: y5 L& Y/ [3 N' HTake-off/go around | * K( `# \% N0 k0 R* U, i3 p3 B, r9 X
# d5 J9 I+ z$ l1 X
TOW |
2 ~5 _$ G- z5 O1 `- T* ~Take-off weight |
# t+ I( o/ H" L0 p& K, j
. [8 H5 l0 S( O6 _. G: x5 lTOWS | & |2 r1 ]0 K! _; H
Take-off warning system |
( V% h8 y0 ^0 D6 C
J @* L5 D2 x6 \$ n# R( ZTP |
. E Z0 t/ s1 P* r# a& x1 I- iTurning Point at Missed Approach |
: v5 O H7 y5 z+ L# i% l9 s6 C2 @+ ?% e6 _$ N& }
TRA | `3 s2 R0 \& ~' x( f0 N& L$ L( M
Temporary Reserved Airspace |
/ M K0 d, r) \4 A" [/ Z$ `
/ ~" y: e- Q. X& t# PTRACON | / r8 p# p: B6 z, T) }" y( l" `
Terminal Radar Approach Control | , f/ K; A( g$ H& n
z9 g# s3 q4 q5 b1 j B, Q
TWR |
F, S* V: Y- x; J, kTower | 7 }3 v% h5 _2 ?) `3 O3 @4 l
% B U; o1 i3 ^# f
TWY | ' N# w( I2 S4 C) L4 A& M6 ?0 y+ P
Taxiway |
, _2 H7 T: {4 u7 X: s
1 L$ `8 x$ Y7 x* B( A0 T- qTTSN |
7 ]: P% ?9 _# o/ vTotal Time Since New |
' B' _; Z! o8 B6 u! u[edit] U0 m8 v! h9 j/ Q9 _2 a, O
# i. k4 Q8 r0 s& U
% u) k J/ a/ v* @% q6 Y& u; c9 X4 I, ~3 J( E. u$ i+ F
Abbreviation | . _% U; Z1 x( U3 }7 h! O @( f
Term | ( J, W% Y9 K5 ]
7 l, o* j1 ^( x1 _3 dUAV | * u, ]9 U4 p0 @# L \' E3 N
Unmanned Air Vehicle | & w: z( F3 ?( n2 F" c4 u( `
( O6 Q. \% Y% PUHF |
! b! A* x; n& `9 B+ l$ M* KUltra High Frequency |
: _ h5 X" u! n3 ^/ r4 U2 ~+ \) x: ?* R3 F; {$ F
UIR | ' a9 ]8 R3 c+ u6 L2 o# p3 V
Upper Information Region |
" c: O( _: e7 C I: h- b1 \# t+ a: J! t# O
UTC |
- M; _6 a5 _: P, X; q2 T% SUniversal Coordinated Time | m7 J4 p- y/ B* K: A7 s9 i
[edit] V' U2 Z' h# b! M& B% C
& ]7 v: W, W, k# O% C$ I6 B& h/ C
T( m0 |2 |( o7 P% j
Abbreviation |
8 h( c5 ?. f' t0 z3 ~7 f) oTerm | ! b- ]2 t I3 K/ S$ U& R9 G, a$ C
$ O* }$ o) O T% ^! c
VASI | 9 A6 X& e I* m3 b* r% a2 v
Visual Approach Slope Indicator |
& Y7 |5 ]- ]7 c
# r! u2 u( U: w4 m. S( ]( q1 UVDP | ; E( s( U7 T, m# y( Z
Visual Descent Point |
h- C7 g3 x1 ?( T
O' k4 J c; h. G0 Z) @VFR | 4 D2 e D: T, z% s# c; m5 F1 w
Visual flight rules |
9 \5 ]! b6 e3 L1 Z8 z
) v* w! }/ u: x2 Y) HVHF | . g. l( q2 @& @4 Z2 }. s. E+ _3 o
Very High Frequency | 3 h9 O a- {! C* v9 j
; c# O r1 e, N1 i) [VMC | 0 `. W( ?( G, B. } V5 D5 b$ n
Visual meteorological conditions | 4 C! X/ C3 Z6 j; E
5 P" n. `* `: O" _" ^* a
VNAV | * Q3 g5 a1 K# C* H- y {6 ]9 x
Vertical Navigation | ' c/ I$ _9 _: B; L
9 J9 E' R% I) \+ L/ G y+ q
VOR | & R! G! l; n* f/ j5 u( T
VHF omnidirectional range |
8 V/ m: R+ n1 R L) K[edit] V speeds
# N+ m# W( {3 Z" B* h9 N
# t* P! M2 [$ B* k O
- F+ b6 n& `3 C: x! F+ \* Z! U: e; K' F9 C* L
Abbreviation |
9 h8 u; d9 A$ W! ~5 N1 n1 h% J" oTerm | % k j, a' f0 T+ [$ h u
( ]* ` [, L" F. W, L& KVfe | $ u8 R F/ b2 e7 }; N6 |
Maximum flaps extended speed |
4 M! {% ^+ z4 v* M( ]# r) n7 u
/ s0 i* l$ j8 {$ TVle |
6 \# g5 n5 ~2 [" r$ p( W( JMaximum landing gear extension speed |
" w% L& o+ Z0 m: O( V
) U+ r. {3 z8 F6 U" ^Vlo | $ B- T3 F8 N4 M1 I( I4 e# |7 ^) C
Maximum landing gear operating speed | : K4 z; a4 R- r
6 ]+ M9 g3 q5 }Vmo | 6 Y9 T9 k% N3 R
Maximum operating speed | 0 n% v# i4 _3 ?) J( Z0 e4 D+ a
- q% ?% c* x% g0 @, M2 _
Vne |
' Q8 h0 P, n. S0 m+ zNever-exceed speed | % v- K$ O3 L V* o/ a$ g
% f: v. s( k' i5 n+ iVno |
4 V. r7 x% |) T) ]* Z: ^6 jNormal operating speed limit |
1 B+ s5 w+ Q( }& S& z$ ~
9 F/ L6 ?4 x; m0 G9 @, A& Q- gVs |
; T7 P( U% Q% Y8 |stall speed |
6 c. @4 \) y) r[edit] W7 g& N) y, g0 Q1 R, P! x. {
0 v7 r1 H( e: g; U
6 z/ a: {& Y0 c+ x2 `) E$ `) Q
$ _* [7 x [; a; D
Abbreviation | $ k5 N) _3 [7 o: `, c* e
Term |
% s1 h) m$ p' k, I3 @
2 T3 s& f( O/ |% b0 TWOFW |
: F* ]+ J5 I$ g1 U' f* R d& QWeight-off-Wheels, indicates aircraft is off ground since lift off |
3 B! F3 l! _; Z( U: {5 R V" \9 F+ |4 T1 Y
WONW | + }0 W' x! Y2 _! C' x- T
Weight-on-Wheels, indicates aircraft is on ground since touch down | $ y; B0 r. `: X* ]4 d+ e4 A+ P
[edit] X
V/ k0 G- I$ V* R/ c) I& D1 M; S2 ]& b' `$ k1 ]- P f9 V# [
. F6 U% k, _$ m6 q, F& o' K
9 F# J" H. ^- ?# l3 ] vAbbreviation |
7 P2 q9 c* |" V7 e- aTerm |
1 Q3 Y1 ]1 J* V5 t# U4 m* M" [' z
$ t$ y) b, R+ E' X# _; JXMIT |
) C/ J! T# B( ^, e+ Z; H2 X& YTransmit |
6 o, l* K& _. f0 w- J; e" q u6 P1 F
XPDR |
, [4 H7 i0 Y) j7 d9 _0 ]1 _$ QTransponder |
8 m$ X' s2 w* j# c3 |
2 \' o) a0 Q! X* `XPNDR |
9 X0 M0 a6 {, l: ]) ]1 j! N' D* ?( }Transponder |
" l5 w: z Q# P, j+ b: a[edit] Z
! {: l- ^ U4 U( i2 ]$ n, ^7 y! s8 D& R3 S+ r5 ~* F
/ k3 H7 J; N; K0 v# F
0 f1 ?' i5 [- g$ D8 V- vAbbreviation |
3 r8 ~5 P0 f/ v# A' Y$ u* j6 _Term |
8 ?7 w3 }8 O0 U2 `5 z7 h: Z- Q l
) D' E4 P# g1 S( h- r% AZ |
1 g* `) t6 c$ o. l0 G) k, xZulu Time (UTC) | |
|