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  
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A
# ?+ x8 U2 U% U# c8 d' H( s$ h$ @ P9 D5 s) O n$ t; T
) o' `# w1 P, W. D3 T- y
$ e$ ?& v, G. h# H3 G, T
Abbreviation |
/ Q4 r4 Q: H7 @2 o( a; X% BTerm | 7 d% o' W. Y+ z1 e- b- f( M* u6 O
, C( x/ u8 [! X7 L6 @! e. e! U. dA/C | % Z% F( W" N) M) z# T
aircraft |
5 Q8 z6 ^; t! p" h, x" X' J
4 Z; A' f0 x0 `9 q% p0 }6 }ACAS |
& q! a3 o% n! t1 _6 g- XAirborne Collision Avoidance System | & }" t% j* N: Q5 f- n- K* u9 |
& B9 f! M- } Q! X6 q$ ~
ACARS |
4 [, P. s/ `$ jAircraft Communication and Addressing Reporting System |
1 q k8 b, }3 q3 d) R3 ?
0 Q) Q2 M( [- a7 z7 IACMS |
" T1 c- M( X( T% B& }- kAircraft Condition Monitoring System |
7 c" u1 [+ @4 ]6 U2 n i+ f. i+ m% o/ E# g( i4 R
ACC |
' S5 J5 m6 @2 `" z& PActive Clearance Control |
& R5 D# S! ^" u; N5 T
; B1 K( t# t' a6 m" F4 j% a# f$ QAD |
4 E, p6 ^- t9 _2 K0 YAirworthiness Directive |
; |/ b1 W% \" w* ~% B; m& t0 Q0 G( X" l5 L; Z. Y4 @4 w
ADC |
- S% M t! a* ]3 W5 ZAir Data Computer |
" }. v4 N' E$ J$ e0 O/ h/ j: \/ _9 u# A0 Y1 E
ADF |
( G* d0 {1 n- l% k7 |% x/ X) lAutomatic Direction Finder |
( E# J/ k4 J8 L0 i: T& {4 E3 M$ |! s+ b1 R+ {
ADI |
# x8 u: s+ n7 h* `5 xAttitude Director lndicator | 0 P2 J9 [% p# D. D, S) a
1 [/ U {4 F% B$ G5 F, EADS | 5 O3 P" p7 r" D( T5 m3 ]8 j! B4 @; Y. e
Automatic Dependent Surveillance |
K% A6 ]# a% Z! X: J7 j, |$ ~: V8 ?2 v
AFCS |
( i- j2 M( E! S9 O! _8 [1 ^Automatic Flight Control System | ' Y; Q1 G! t: A, h
! ?2 _8 r4 p N0 QAFDS |
s3 r0 m- o/ \Autopilot Flight Director System |
! J+ p2 [" }+ |; h- W
' s# D/ j6 Y; K# ? @AFS | $ d! U9 M6 @$ m, p: I+ v# f
Aeronautical Fixed Service |
( z2 N: N; f _0 R! u2 ^5 u2 Z2 x. q3 n
A/D |
0 h" u; S( S- @- @/ z% {% u& Caerodrome | . X8 U- w2 u7 L! x
) T' d, o% b0 O
agl | 6 q; i; G- T; D/ p
Above ground level | ; x7 `$ r0 {" H n) w1 W$ G1 b
7 _) C9 f* w0 u7 Y1 n- zAHRS |
: `: I& d b8 E" A! ^' I& IAttitude Heading Reference System |
& G/ i% j) }- v! G! v2 V0 ?3 ~7 S; n; w1 d
AIP | * m q8 s% [* d( {7 E
Aeronautical Information Publication |
5 n2 i* i- h R9 S& }0 [4 `
9 h# Q$ a: I& [( t! Z0 i8 i0 ~ALS |
# m8 W( p, Z$ m4 hApproach Lighting System |
: `1 Z1 f9 c5 a/ w1 Y+ ]$ ]( }% H6 n, z. o7 J5 A" _2 c( r8 C- I* g' [! t
AMSL |
6 F2 X2 R' z" C* d, gAbove Mean Sea Level |
3 l q" K* R- }# p0 O Z2 p- L% u& W2 o4 e3 E% }7 [
ANSP | + j/ q' j7 M" X( d4 g3 w
Air Navigation Service Provider | + W* @! y4 `' X+ y; O
# m4 R( B. o. V) ?
AOA |
$ W: P2 s4 D, Q3 D" E7 T; z [6 \Angle of Attack |
8 o' r; P: r, @8 R c" _" m+ p1 p- x. ^' U. o
AOC |
/ J t3 O' D4 j8 a4 d! m% GAir Operator's Certificate |
5 S* z- Y! b4 ~' o6 H; C% \( j5 h/ |' _8 t/ R# D9 Q
AOM |
! J; f2 S- k4 B- {# o' oAirport/Aerodrome Operating Minima |
& S* R1 [* h3 \. Y& ~8 ~' @) U3 F( w# |% i! Q& [
APU | - S* C7 s' U) X g( ?( T
Auxiliary Power Unit |
# r; {8 p9 f* ]+ Z1 E1 X
) | [# Q/ a- Z" ^8 a, o3 VA/P |
, h+ ]* ]2 x" c! G" G, Dairplane (USA), aeroplane (ICAO) |
: Y- F8 E- g* u+ D+ S' U& I0 e `
ARINC |
- c" i: D9 t# [Aeronautical Radio Inc. |
: ~( p- B/ {. k; }$ W1 c0 R4 j( c7 |9 f* D( @7 K R
ARTCC | N& S+ j5 Q* x d6 `- d
Air Route Traffic Control Centers |
5 w; p9 | ~( P8 V; Q: ], N* y
& M" V& g/ l; k8 C4 G7 s+ zASDA | " O4 j% B1 H$ M$ O5 g ^
Association for Scientific Development of Air Traffic Management in Europe | ' \: c* a$ ]# Q. _
2 D' d+ s* v! E: o
ASAS |
! K6 ^! V+ B2 f1 q1 VAirborne Separation Assurance System |
. ?% E, e4 Q+ W- l: C% R& c m9 q; t( Z
ASI |
3 N. L; r1 @3 f- SAirspeed Indicator |
, z' Y, c, |$ H7 @' ^' n
6 w1 K$ U& ^7 P" Yasl |
3 S% d0 G/ _5 F% x; JAbove sea level |
! H# i/ C9 z. l* v
" l4 C( [8 O2 L# p+ E( dASM |
& |: J8 x, n% c" F& ]8 @Airspace management |
8 Y2 }: n* _* J# L5 J% q. F. t6 V- {$ J% Z( O D
ATA | & B" f2 R' |) {' L4 e
Air Traffic Association | ( I' l' O& p# d1 E: O$ w" _& j A
% u: T! F# ~) g. m7 M- KATC |
* l5 L0 o! M+ J; G) wAir Traffic Control | ; b7 O0 Z/ ^2 R3 b2 f9 ]. ~% q- `
' T- q& M1 _, b; X* o( B+ E% t
ATFM |
8 k) f3 X# m2 ?' ]0 UAir Traffic Flow Management |
0 c. `* O9 p( W
8 R: r9 s& j5 y; R& SATIS | 7 _1 ]& c# e. ^0 S g2 h8 @) C
Automatic Terminal Information Service |
& R! g: i+ E, |5 ?0 w0 t4 O# H( | H+ u, i$ v+ g
ATM | & y3 }9 B: p! \+ D; b1 @8 {2 w
Air Traffic Management | 1 [8 T; v. S& ~, b
8 B) _/ E h; p/ U' k1 G! \* @
AT-One |
8 g& F2 W/ t5 r0 T- Y0 N* KStrategic Alliance between DLR and NLR on ATM research and development | 2 `% Z5 b6 J' Z' B1 j
0 }" `1 t0 ~ w& _0 C$ X7 G
ATPL |
5 S& M/ L, ~# J* pAirline Transport Pilot Licence |
" U h" {* H& e& U5 k
7 D& c9 P" c" h3 h" o( ^ATS |
# M' B8 X/ K" F; LAir Traffic Services |
1 U! C) f0 L. W- V( l7 E. o[edit] B! V' c# i; K- [+ z
) }, A! K! z' |: M6 y, O3 u0 r: m' g, e F8 t0 w- N
2 S2 l+ Z q0 H w
Abbreviation | + x% @/ ^9 K9 E9 q; S) x. ^
Term | ) S4 ~! m) w( F4 Q2 U+ |, Y% l
& N$ ^! R& O9 w4 `3 x
BC | 5 `3 c9 U- w6 V& I- H6 f
Back Course | y! I9 x3 R# @: \
3 g# H5 p+ C2 p$ H$ d" @BFH |
) w$ O" E' X) a% t( `9 x8 zBig F*cking Hammer |
$ k6 t* Z6 g. p2 ~9 D9 D* M[edit] C
M' i8 O p" o& ^& L) O$ b
/ M' s3 N6 t/ j8 Z6 r+ u3 X( }+ c/ N7 {7 l/ `
. C/ y, ~* m/ B% G( Y8 g
Abbreviation |
8 J# X* k; G: D. L6 `Term |
. \7 {1 m5 a; l) A9 B/ R, _ H3 r/ {+ A3 o8 @5 g
CAA | ( I% f S; n0 M9 L9 C5 d
Civil Aviation Authority | ! r) T' U. b/ g1 m2 F1 H0 g3 q
" X/ b. l4 [* m; _- M
CAS | $ a. O: n' q5 N2 _2 Y
Calibrated airspeed |
3 a$ V2 e% x3 d/ z/ c
7 u# _/ y- D, V9 h- v- @# c! uCFIT |
: z" `7 X+ t3 u8 H1 PControlled Flight Into Terrain |
' z0 D% i$ M/ P( H6 h$ a; Z0 \0 v- M
CG | . K1 h* S1 j$ U8 A- x, |+ ]( _7 P
Center of Gravity |
: Z/ Y+ Z6 [+ Z8 M& {, ]9 u, o
7 J9 h9 I3 y; ?. fCMV | $ j' Q3 B' A3 X# _9 z. k
Converted Meteorological Visibility |
) F, c4 I( y7 C; B) ~/ K! {, J- h1 ^$ y2 L
CPDLC | 8 U3 |% B: g# \
Controller Pilot Data Link Communications | ) P3 |; A: Y& j. `* Z5 D
, L* v, {8 { [
CTAF |
' J8 G9 F7 N4 Q$ ~. wCommon Traffic Advisory Frequency) | 0 I9 v$ I& t4 a r
! `9 {. U* e- D& {8 }3 Q6 E3 S7 j* S
CVR | 6 C9 F+ M4 V# L4 _# E& K
Cockpit Voice Recorder | + P& I7 o, z- f, L" Z, d
[edit] D- H: ] k/ ^) m l3 s0 f8 p$ T
& F% H* k; e {% u k" z
+ [: D/ }0 \0 w! Q3 n1 d8 j
, o' _9 g; |% b8 Y6 e8 B, wAbbreviation | , J7 i6 E2 R- W# e9 c
Term | # n) S2 q. u0 G
; \, Q* U; f) ]1 T
DA/H |
6 H+ Z' C0 B. g2 [% x4 M+ t# yDecision Altitude / Height (rel. to THR) See Instrument Landing System |
* T+ W5 Z* Z/ `, c8 {7 G2 ]& h
; ]* E- i8 V3 PDER | - {% _7 s7 p9 ^6 {/ a
Departure End of Runway |
R5 M }/ e5 W' \+ P
0 M: B4 T- q4 y( X$ `DG |
6 B+ @/ z$ c' J8 a- R& z3 x0 ]Directional Gyro |
7 l8 H; f1 R. x% P; Q( C. j8 S5 E! ^1 t# l- j; B) B% v' o7 {
DLR | P) C7 C$ s+ m
German Aerospace Center / Deutsches Zentrum für Luft- und Raumfahrt e.V. | 9 w" w. P# ]+ l0 x
8 |2 ]4 Y, o; w' W& v* \' ZDME | ; v" U, c4 {; i# ~
Distance Measuring Equipment |
0 }0 Z3 k- j |1 k2 q/ e |5 I- N6 u6 J6 I& c! c8 z4 Q$ m
DR |
, M% v% O3 ?9 Y% H- D- _Dead reckoning | 1 S* C8 {* d& D" S% L) I. v
[edit] E
; ~, Z) a0 h$ u0 c* m' U
+ s# ]$ q6 a. v' D+ r0 X! [ d6 v( J6 x0 y) f
) C, W8 u, i9 R+ V$ Z P& KAbbreviation |
( m4 L9 J2 W& `( p4 j8 ^, M# sTerm |
6 g- j# b! B5 O: X; j5 h% \. k! M4 L7 x" b5 ?
EAS | ) Y* n! m5 F: G
Equivalent airspeed |
& h U/ [8 y0 q9 N6 `1 Q, @" V: s- e! n8 m
ECAM | , W4 P3 W( A$ a1 `4 ^
Electronic Centralised Aircraft Monitor | ! `; T0 B: T6 C; u
1 Z# T5 F) }3 B. `6 Q$ O
ECET |
- f! y. F1 p2 [. vEnd of civil evening twilight | + j9 N- B+ h: J8 X4 V$ D1 \ ?
. n6 ~! w+ Z4 A0 t3 g4 Q8 F) o3 ~9 KEICAS |
! x# d3 E1 b' R+ e' }4 c; REngine Indicator and Crew Alert System | 4 M) Z( a. p6 C+ `
# {, m. d- r& Y& I$ s2 xE-LSA |
8 P/ [8 k3 Z) o: `; iExperimental light-sport aircraft |
* T/ g" Q, C' A5 ?5 l8 g4 x4 P% f$ j# W
ELT |
4 @' H+ Y6 B0 E: ~. e% fEmergency Locator Transmitter |
, w0 C! P. z7 s
+ P% @6 U" |4 X- u7 F$ YEPR |
2 M2 ^0 S ?8 {- X( REngine Pressure Ratio | , n' q1 J+ ] l) d1 J
( {- x6 C. ]' F OESA |
9 k2 j. x, r. o$ g4 ZEmergency Safe Altitude |
. ? h( p1 A7 A! i |; p
5 r9 G% g* t: A' ]; oEFIS |
6 F5 J" a% B. vElectronic Flight Instrument System | ( |% a% l2 N$ o" |6 j7 a: Y: i
[edit] F
2 F! _0 _+ T* t# i7 _- H/ B" b. |; C- V0 h2 P' J1 G
8 l" A! |3 Z1 S+ W( j0 }1 ^
. C6 Y9 E+ U' F: K }Abbreviation |
+ ^3 s& c+ r0 ?* a+ GTerm | + d! S4 d1 f7 t! e
; a% \* V9 L6 u. |4 Y4 W" p+ oFADEC |
' ]. g5 }7 A" H5 ?. I, RFull Authority Digital Engine Control | " i9 J8 J5 o% _# `5 C8 ?
0 J: C6 J# T" t: H1 i- O0 b- Z; g
FAF |
/ O( B8 |- Q4 k' n) JFinal Approach Fix |
+ |; I# q% w) u& h0 ]4 h5 t$ r: j3 a# J2 ?) ?# a, n0 e
FANS | ; \0 a T' s% h3 n& C% |) {7 C
Future Air Navigation System | ) t2 a5 d5 V, A- q p
1 q# { @ i' I! Y& k) \
FAP |
8 j9 v6 S' C; w4 ^+ Y2 ~Final Approach Point |
- p$ c4 \7 N* O: E2 {, k e' L3 f2 u | T f( r
FEP |
. E2 ~8 n( o- G* l" d& aFinal End Point |
! ~- v2 S3 |1 }+ q0 |/ q" |3 Z& _* F4 ~! H3 @$ \9 M6 d- T c1 L
FDR | 5 u0 q6 {- `9 c* E8 G
Flight Data Recorder (also known as black box) | ! G F9 z- l0 [: R$ U
# n( \; n# b. S5 b1 U# I% A
FIR | ; P. E/ Y! a* R# a+ X
Flight Information Region | / t2 l! k- t9 B2 }# u
( p4 D) T( D3 n7 WFL | : V5 \2 D! |( a: Y2 c' n6 e
Flight Level |
% K6 P$ c( p9 z" w9 i5 f. o0 A" \, i: {; N# V$ a/ v- o6 Y
FMC |
7 L. ~* e+ a% N& b, P! I2 d- xFlight Management Computer (same as FMS) |
& i: Q8 _4 `7 U+ J; A* a( R: D2 y; }1 ?
FMS |
0 |5 y6 V* h5 B8 _" z ]Flight Management System | * l* v+ {6 D: e0 }/ E4 w, Q
& f1 }7 ]) w5 Z+ m
FPL |
, I% R; I# c3 a: v+ hFiled Flight Plan | 0 p! i$ S7 r: |1 u1 z
( j( ?5 n! [1 ~$ D+ `% l
FMC | 6 R) [9 k- \) p; v$ {) K/ N+ b$ H& g6 [
Flight Management Computer | & s' U. N! a1 t, W$ W0 [* S" k
( X3 C: J. g( f. z t2 d0 nFSF | # z0 a* L5 f! f# L" ]2 s- H$ ^3 D
Flight Safety Foundation |
% r: x4 e4 v9 p% b1 h q
+ E/ n% {' q. r8 k2 c, l/ W- }FSS |
+ L5 W' ?, u0 Q& M, ?- ]! DFlight Service Station | 9 K& q7 H$ ]: f1 s' ~- U2 @; o
[edit] G
- o& b2 {4 N/ X. S9 b2 f. B2 k- j `
; d! w# H; w7 F( a: e" p& J" {, V& M8 n
. w- Z6 o3 F+ m2 ]% D, kAbbreviation | _# a; l# h `4 P8 _8 s
Term | . C0 |+ ?6 y: G" U& m
& \9 z2 y( L) |3 h* o: u6 F8 s/ QGCA | 6 `- Q- w( U- x% V
Ground-controlled approach | 5 S- |- w r: S, n# M2 _
2 G* {4 Q$ Y9 a, M$ |% a+ ?
GLOC |
: b; U. @5 e" ] P4 }g-Induced Loss of Consciousness, where g is acceleration relevant to the acceleration caused by gravity |
! O3 Y/ A) L: A9 g n. z8 r, M, l
" Y1 ?& o" l) z5 @! NGND | C" F5 {2 k! y/ e9 x' g6 C4 Z3 p. _
Ground | 8 W$ {& E2 w! D* {0 N
) U8 j' h3 A% l4 U* X9 A6 [1 l2 M) SGP | 3 T( X8 [8 W2 U6 a; K& X8 X% X% s" [0 y! o
Glide Path |
& l P2 }( P6 w! p Z; ^$ I9 w$ L9 Z
GPS |
$ E! v& y! U9 u/ y2 A$ DGlobal Positioning System |
# ^( a# G& {0 m3 B5 @1 I* W. ^. r5 z6 P! _# i# {5 ^. m: S# _
GPWS | 7 Z& Z ?$ t) J
Ground Proximity Warning System |
9 Q, J+ }9 `) ?/ q/ S
' C8 q. g2 |: m5 v7 u7 y8 D7 XEGPWS | / L8 z3 Z6 h+ l+ ?; ^. x
Enhanced Ground Proximity Warning System |
' S; I0 C/ y! V1 X, C5 L2 O: c5 Q3 o+ b* e
GA | % l- ^1 e g0 w L! m/ |! J& T9 N2 k
Go-Around | 7 s7 M% Q0 E8 \4 }# e
3 T, E+ D- q6 c* E1 e3 @& u( H
GS | O0 F& k% }! u
Glideslope | . L) J6 K/ c+ c. y# \
) l: i- C; Z/ {2 v" yGSE | : a) q& c! k5 h! D7 k/ X
Ground Support Equipment | 7 ~3 B( L0 s3 U' O
[edit] H- i. `& t1 T8 |1 h& S6 M4 o: {
. C. O+ C; G: C' N5 d4 m5 d) \# w; B) K
# J7 ^; F7 H: ?! C& ?; d+ u, D
Abbreviation | 1 s; Y( k- j( `: C) l. _- w
Term |
5 A5 i* W( k8 F9 ? P8 e& X1 N1 Z) N& H& k2 u
H | ) u* l" o7 x3 m8 B7 X
Heavy | & N1 B% n$ X5 o# Q
. }$ ~5 V# k2 g/ J2 t2 BHDG |
6 r9 {0 c) }2 S+ }6 i WHeading | 5 q( G' W: O+ S% E3 F( ]
' U s$ R, M# p* y
HL |
0 ~. a1 B# o; {9 p0 u, hHeight Loss | 8 s: b2 E2 U8 Y' |" V5 g* J
% k; _$ B7 N4 E; m. ^HPA |
0 p% k9 i3 M; ^Human Powered Aircraft | : c/ D; W1 P/ l. M1 f- y
, p* N3 J7 u) N2 THSI |
3 g7 }; D, O: @Horizontal Situation Indicator |
# P( V' Q* |/ C ~3 H, H6 F+ L! R4 M$ V9 Y
}" I1 n* J/ _HUD |
4 t2 o M/ v5 p$ q9 }; WHead-up display | 9 j' b& t6 B' d; n$ K8 R2 K
[edit] I* j; \# i+ h* | Q- o7 `1 m/ P
" _2 B7 ~1 l( w: }! r1 {1 i7 H/ c3 U0 Q# {# E4 M6 w% e6 N# V# y
6 @( O& q5 n$ y/ E
Abbreviation |
( y/ }- D( U! CTerm | ; |8 S) b0 J( ?5 l* g' G; P
! g* `( l. f* H' K
IAF | * q. ]; p3 Y& a& P
Initial approach fix |
. _! A/ N3 f5 e4 ^; U* w' N( V
% W$ F" c2 _9 c$ }1 `$ jIAP | 3 R, h4 p: o" t' J3 ^( J
Instrument approach procedure | + g1 t5 `) |, K
. t1 t# }/ O& M& eIAS | # o- @6 _- ^8 B
Indicated airspeed | / f5 a9 x0 g: @2 _! s) r
- d4 r. b, O$ q, `* n" k; H- X
ICAO | ) o5 e) s7 V! _. r3 V
International Civil Aviation Organization | 8 U2 ?4 Z' N: B; y" ?; B
0 E1 v4 G! Z9 J
ICO | 1 q9 n' \% D1 f& ~8 v0 C% J" h
Idle cut-off |
% e& l8 z. [7 I" J/ _3 C8 z7 e
3 W* o E- _ S: `. T" D7 @* ]IF | 1 O m0 |7 P& @ m) A3 E) u
Intermediate Approach Fix |
/ j; X2 K3 i% ~
) d8 m" C6 j/ ]- yIFR | & a/ u, D* W" @/ A b7 A) `
Instrument Flight Rules | % s) K- ]* Q7 H2 [) u
7 @8 h5 X% p) V- ]# }
ILS |
' w+ @, M0 r' x. H3 Q- eInstrument Landing System | j+ ?0 E2 g( }7 m
- h$ H. Q$ ]' E% X6 e* ]
IMC | 0 I3 e7 Z- c8 V9 J3 G
Instrument Meteorological Conditions | ) p! p5 z- S q; `5 H
5 T$ g4 d V# ~INS | 6 }6 e0 M( r. h( W6 K, X4 H
Inertial Navigation System | / a+ `' o4 E5 y6 a6 P E: s8 n% H
) N; h8 I" C$ e6 m$ j; v: n( n; G
IRS |
3 Z F# l+ l+ V( }Inertial Reference System | 5 \& V& j; }8 j3 y: l+ k6 f- w( [
8 U5 R9 h( {, }8 OISA |
1 o% N. w8 J0 [& ?) N7 gInternational Standard Atmosphere |
7 X% D* u$ T; N- l: k[edit] L
' c1 ?( j0 v/ V' B7 B! f3 v* F. a7 K6 z% T! ?
8 j3 r: M3 G7 [% p/ l+ p
1 W- f; c' L* a* f& a! V( hAbbreviation | # ~3 |3 n; K" T) D
Term | * z9 q+ E. s$ R- e% b
1 m: E* |' Z. ?3 K! `2 G7 s+ mLCN | . K- @4 r' U0 X4 s/ t) M) F9 i% |
Load Classification Number |
# R( ]1 z8 I3 C3 @. j* ~/ g. t& d* ]1 x$ ?) \9 P$ s" k
LCG |
8 W! o1 H& Q$ q! R4 u& F8 [Load Classification Group | ) Y# V9 S3 T. w: K7 I
8 w( V/ t$ Q$ d$ T+ \5 D8 h
LHO | 0 J, |% E, ?$ ~9 [& Y. h
Live Human Organs | # |6 O7 l# K' h% _ }, d
8 ^6 q1 t+ g' Q4 v( C+ cLLZ |
, u. Z8 R8 _" j) z/ PLocalizer (ILS) | 9 `. ^2 h3 J2 b3 X& W! U' D
$ i0 J' W. a1 @- HLNAV |
! v2 u2 g* G. cLateral Navigation |
, h* e- v' j: D0 m! H Z7 {
; i% Z+ d$ u* q" RLOFT |
/ Z$ m i* x- c- O5 [! ^Line Oriented Flight Training | ! U! J; I$ p4 v$ F8 e" ]. t
# V( Q+ ^, I0 ~* S4 }' n1 Q8 x/ mLM | + W2 N4 A9 A+ M) T1 ?8 d0 L
Land and Marine |
) N0 F. l+ \4 V[edit] M* N) y; ~0 A2 g m2 L, K
7 t9 r8 A0 S* e% `. }/ M
$ o' ~# L) f1 D" ]2 Y, h9 ~8 ?. v
Abbreviation |
1 M I) e- G* A. k; p4 GTerm |
" n3 i1 _) ~+ C! I& s" F8 O! o4 m
MAC |
8 z5 |, h9 r: {0 P" c" BMid-air collision |
4 I+ x: p" c4 U* f, y b
! w# z. h" R$ m8 f6 pMAP | : B3 r& q: [ C8 X
Missed Approach Point |
+ e- j! ^# {" U- Q+ i2 F( k5 t6 I3 g: q7 C8 p
MATS | $ c' M, O) M% U5 o
Manual of Air Traffic Services | 4 x* t# B/ W6 F9 ^9 S3 c4 b8 j: m* \
4 h# _0 p8 N: c$ {, ?4 qMDA/H | 9 H0 `) C$ A8 q; q; }: j
Minimum Descent Altitude/Height |
1 }+ K. J0 ~+ `! [5 W) s
# e2 ?! z7 Q( Y$ @! NMEDEVAC | $ K# U( w/ j8 ]+ K
Medical Evacuation |
8 e! X L9 [# V4 W, j3 x' d7 F% J- g
MEF | 9 g6 F' O z1 B1 \. ^
Maximum Elevation Figure |
$ a9 U: T0 v" {" }+ m0 j- n9 V J0 b, {- S7 G! a8 n6 L% o X0 H. @7 E
MLS |
7 M j) ]8 Q/ m; NMicrowave Landing System | 9 E p4 X/ j# G4 p' W
c, v8 U2 c; d$ r) M% ]
MM | . d" s( \$ Q: u) p* c4 H
Middle Marker |
4 d2 G7 F `) f8 W4 J9 z* u; x( x: u2 Q5 E& P
MOC | 2 q" x; K% n6 X, P9 V! j4 C
Minimum Obstacle Clearance |
& P" H3 O5 [% d: q7 p0 I( _3 |7 ^3 E% P8 l# @- D: T9 ~$ l
MRO | + Y# y" L2 _$ ~* n# a
Maintenance Repair Overhaul |
7 Z7 I1 ~- s5 U5 \( W# x0 O
+ R0 A f$ o4 s: jMP | & w0 s, h8 ~4 R; j" O$ X) r& L
Manifoil Pressure | 3 ], d0 q, {6 D8 c6 c
8 C: u1 y! X* P
MSA | ) {& v/ o, q% v0 w* }& p3 \$ F% ?
Minimum Safe Altitude/Minimum Sector Altitude |
0 T3 X8 r! {. Z1 @) G; [# _ b. a8 @
- J) Q! h% K" S5 N! w* I2 LMSL | " K2 z2 A, Z Q3 e3 t/ c& m
Mean Sea Level |
0 i- {, G! i0 R6 n8 z- U v
h+ J1 s. H6 q+ q' X$ P4 JMTOW |
- `; s9 E$ ~& r0 @3 U8 lMaximum Take-Off Weight | 0 Z2 s4 i+ r) s: e0 Q
[edit] N
" \1 [ K6 x2 f2 c1 ~2 o6 m: n
7 A2 c, c' l! S* f3 Z- e7 ] C5 L _% C$ d3 d Q% z y
/ P2 ~) ]- G( i4 J& Y) P) E: GAbbreviation |
6 A: o: U! d+ L5 jTerm |
9 d# H7 x& v& z* Y, h% e4 T# d" m% w7 m4 T0 F; f( T- y- N
NDB |
4 j% z) H( q5 b7 o! y; z. v' MNon-Directional Beacon |
1 A. F+ ^% `. u[edit] O
) A/ ?' P# l X7 B3 S9 t, r# p( t
, K8 @" U) G% e3 H! H( X0 P3 j/ u7 v6 j6 k
Abbreviation | 7 I' t- m q& ]8 @+ E
Term |
* d- m2 t1 {6 n C/ |
, i, M3 y' X( C/ `OCA/H | , x% V( L( C: j% J0 e1 _$ [
Obstacle Clearance Altitude/Height | 3 S( }- W& k0 O2 [1 Y* {+ Y; K
5 N( Z% @$ ]: \OM |
8 @1 ~8 W m/ _' E/ @+ b, COuter Marker |
1 D/ f& F2 h4 ^ F8 V' G! U! e& m. t7 k" l9 a, m7 X
OBE | 0 p1 q$ x# `7 I5 U! J4 G! `
Overcome By Events |
, f, ]* |: G0 m' [2 P[edit] P
7 V! P' K% N. z6 ` N5 m* C
6 M4 W9 g' @' w* X( C
+ V8 {* [2 K9 W! f) _
+ R% W. k; K: J' Z( E j3 _Abbreviation | , T/ B- g8 [9 @2 g1 N) S! c0 J
Term |
+ D2 z2 |- U, ]* q4 w4 I' ^5 R( y: p# \
PANS-OPS |
8 a5 `( ^. m. L0 M" e) w4 @Procedures for Air Navigation Services - Aircraft Operations |
& b! h7 g6 X( H9 P v% `4 `: p$ k( M3 W7 ~$ _* a- [' f
PAPI | * w' D8 j/ V9 h3 X; K
Precision Approach Path Indicator | $ }6 t. v6 E& e9 v( e. U1 T6 g
8 P% V% {5 Q G! x8 \PAR | # [' N1 ]0 y' G7 e9 p; y. \
Precision Approach Radar | ) h5 b5 }1 H& O2 u
% ?2 x# J7 j5 f. X) b
PDG |
% Y" }: {% `4 P. r" YProcedure Design Gradient | ) l J. I+ Y* @4 G* N$ L% c
( e+ b1 ]- W: [9 [. Z/ }- \8 ~) I6 rPDAS |
7 l* j2 {- Q3 t) v8 W1 vPublic Domain Aeronautical Software |
) v# B8 y" P8 ?6 f$ U8 ^' n- a/ j6 y3 a5 {* p
PET |
$ U( m, Y6 Q" @9 }' yPoint of Equal Time |
; z) N1 Q9 J S# u
+ I' F {" D! _2 nPFAF |
! Z, N4 ?. e' C! R( MPrecision Final Approach Fix |
! V5 a0 z5 m3 D+ ~- V
8 M* K( ^/ e& E; b3 wPSR | # L1 F: f, L4 t. C* {
Point of Safe Return |
+ f$ A9 \$ v5 x. t O7 z) C5 m$ K0 N" x: T0 t# ]
PSU |
/ R( i/ V/ H& L: R9 _* oPersonal Service Unit |
! t+ r( [( G* ]4 p9 H; e[edit] Q8 J+ H2 g0 y" \
2 ^' T/ N! j) j) ]4 Y
- k% B% q5 x5 d* R" Y$ t" P5 z4 q) g' L: @: P% r. X: g+ J
Abbreviation | $ r1 d; U. i! l+ w$ `7 | c9 T
Term | 2 U0 s/ X+ _' k9 k
7 c% M' O' h+ i6 Q. {9 n
QFE | ' O4 o8 l# r& A' H q: `$ s7 X
the Q-code for: Atmospheric pressure at a/d elevation (or at THR) |
0 }6 }; G' y% H, [8 y* F& T. d+ p) I: |7 g4 e+ g3 _" Z3 }/ B f# i
QNH |
# O6 y q3 P8 y9 [the Q-code for: Altimeter sub-scale setting to obtain elevation when on the ground, ie altitude above MSL |
2 \5 J) e# _' @: A0 F[edit] R
+ L: a# n, m) p- w6 Q
, C: D) R3 z) h0 _ Y9 p
, Z1 c& G1 J' u, ^5 F5 E- C$ H
9 S5 Q( N9 y0 h9 i% l m: s6 O; ]Abbreviation |
]& U5 m+ m8 L0 K- z, U" KTerm |
) @4 f& e+ S+ @" l. r2 O6 P# p
: L! p$ H" X$ Z$ ~( CRA |
2 s( J6 \ X: k; ^+ N* q. z2 }Radio Altitude |
) ]6 W& H) e/ G9 a9 v4 M9 _. q4 O2 _1 U
RAS |
% o2 ?- d2 w) `6 p1 k) yRectified Air Speed |
- A$ M- Z$ d6 s5 O
$ C* R; {' T# d4 h x/ mRDH |
0 ~5 e! R h! i. b" R8 x" Y: VReference Datum Height for ILS | 8 S/ {2 E7 y7 \1 [( \* m$ Q2 A' h
5 \. _% V4 L# [' G( \
RNAV | 1 B* p1 t2 @( d' |* C9 u6 d
Area navigation |
4 O1 F7 k; g0 T3 G
/ u- d8 O6 D4 j8 A) `& p" jRSR | 8 d. k( f7 V2 c% ~
En-route Surveillance Radar | + i- F2 O: z6 [! D/ D/ m; M! z. G
2 ?7 V8 M" \ _4 }5 \ Z" m+ @- M
RVR | 4 R$ w( c/ Z( b! ^
Runway Visual Range | ) D$ x( s! R n0 V
( x8 b3 u0 S7 |' i' |6 R1 p! _6 |
RVSM | 7 }9 u5 V/ X' [, L7 h
Reduced Vertical Separation Minimum |
/ ?# \( B* V; Q: n
# a6 i( Y# e9 ?' I2 p& hRWY | ; I7 {( [0 G% _9 o2 D' @' G# M
Runway |
: C# t$ p& N; d8 k[edit] S5 g# @+ z: Z, T% Q( I/ G5 I# i
" S9 [! J. q$ o, j3 x1 U" G$ |$ F T0 Y& d4 R' R" g& n! b" ~
; q9 Q9 s2 [6 W8 [) [% E
Abbreviation | # e7 J1 F: t: B* }* K3 Q! D: |
Term | % e2 f; N2 Y4 Z3 G7 H) w* E F
' ^) _6 S/ U1 ~: }- X( ]
SIGMET |
* z3 U2 H6 X6 v* n7 U7 k% oSignificant Meteorological Advisory |
8 A" p7 n3 A! G4 q8 H9 }
+ y0 ]6 \8 f5 l6 QSOC |
* y$ ~& @# }6 cStart of Climb at Missed Approach | 8 m' t0 l7 U' w& x5 s
7 H6 ?; Q2 j$ {( D+ ^0 z8 ]: z6 fSID | ' z* h) C: q3 E
Standard Instrument Departure |
0 m+ q: x( q. F# W1 S2 y& W' y
9 Z; G. C4 L. o2 j; M' a1 w: VSR | , \: Q" P2 l' x6 i2 X. y
Sunrise |
1 g7 q& a5 b0 ^6 E' M5 e# X. x& q' h! i1 W* a- a( A& g0 Y
SS | $ B9 r9 K7 e' F$ r6 H6 x7 F
Sunset | : A6 }9 R7 m9 [0 f
Q; T$ V! u2 F; aSTAR |
2 G) z1 y: N ~2 EStandard Terminal Arrival Route | : j8 i: ], b3 A- |, I" g- Y) V
[edit] T
7 v! |( N7 ^1 \: d, M! ^% X1 b1 `: z' X; w5 S
& x. @6 N- V3 t0 U! f% M. m
* e D; W$ X5 D" ~+ ~8 |( UAbbreviation |
2 m7 n5 h' l% g! l0 t" X. [Term | ' g4 T$ v0 A9 j3 |" @8 @) {
, i0 `1 E: c0 ]6 [# V
TAA | ' d! H# M; D4 H' e& H5 I/ w8 |
Terminal Arrival Area | " s, L' ~) p4 C3 t: V1 \& Y
: V5 W/ ?9 k" j- X& k( h
TACAN |
, k, h% t1 D1 r% `Tactical Air Navigation | 4 d( @3 r3 ~. j2 W& V$ P
7 q5 y$ u# E" o. p
TAM |
/ a4 U# E1 u( N$ f" @8 u- iTotal Airport Management | . E# K9 n* m! @9 v% L6 T
7 y" u% a8 @6 _" M7 Q J6 j
TAS |
2 d; F; I( h1 f. \; uTrue airspeed | ! h% e/ N+ H- _/ j8 l
. G% l5 I) {% `" e& |. [) ]TAR | 0 b( V8 m! ?" b- z9 ^
Terminal Approach Radar | + y3 S0 a4 K2 Y
+ c% F* p$ X) m0 t( r
TCA |
" z& {/ \6 ]3 ^# i* VTerminal control area |
6 c6 ~# L/ k2 ^1 h1 @. C- u! }1 x/ R! _3 Q; b7 I6 @2 _! N) H
TCAS | , A+ o: Z0 |5 D; R! a( R2 J! J
Traffic Collision Avoidance System |
# o4 l, S: G3 _) @, c% y
3 V: k" f* p$ A% p" |& ATCH |
5 p0 p6 g% P# d+ Y* B$ D7 f$ X9 C% x) AThreshold Crossing Height |
( i' V* j% n5 m' T
! n# I0 M* i# I9 ITERPS | . J* L5 X& u! U% F G
Terminal Procedures |
6 _, \2 M6 X. Y; @
6 n1 o% w9 [( ]7 b0 N$ XTFR |
' v/ [. e* b9 A9 u% n: l# y2 G' LTemporary Flight Restriction |
2 b5 N9 d, h/ `/ H. [0 m! E/ U B
THR | ( \: K+ C6 J: a
Runway Threshold | & u& F. f# {" e' x
9 t% m( H" \, l9 q% T
TOD |
0 z! x- b7 `& q3 u" HTop of Descent | + ~ ~" H2 ~+ h' N3 R! G
) f7 t( V1 C1 v% B7 PTO/GA |
$ V% |6 c+ r# ITake-off/go around | - Q9 G; }) H& N& y' O
, S' n I& [( @
TOW |
* F6 X. u: D1 LTake-off weight | ) V1 I C! h9 K1 \ W5 n/ y
( p% B! Y) q& s6 J0 y2 |
TOWS | 0 s5 Z$ J5 \0 h% ?) s4 ]8 S
Take-off warning system |
8 o+ E, @. \* O- \
# u6 v5 Y( y5 Z' [" x' ITP | ! c5 F, r5 F/ v T" W: T9 X& |
Turning Point at Missed Approach |
' r) N8 w% a( r' T0 u) z
) b+ l6 z4 ], V, h H2 `TRA | 1 T: G/ _) M; V) n
Temporary Reserved Airspace | * c0 F$ z+ ^6 h0 K& P& C2 z% E4 U7 b% p
# g+ C6 }/ Y: ?7 G& n
TRACON | ' g- n# S3 P: d$ `: I
Terminal Radar Approach Control | $ O, O4 r9 V9 r9 T: A; d: i6 S( G- U
5 @5 ]" T H& D* X# L; y6 oTWR |
: G; }4 z% l8 ETower |
8 A' M- M# x& h) Y% z
/ {9 ^, x1 ?( W7 G8 {3 JTWY |
0 v, }5 _9 b# p, E2 zTaxiway | 4 J" i- p% J8 d" T
- D: W) F& m- ^! l
TTSN |
. f8 f- D- a1 j' W' V5 \0 t+ U, n% RTotal Time Since New | : D. y4 I1 R7 d
[edit] U
8 y' ^- {2 c" @* [8 l: V4 C9 m9 B! e( B
) q! M7 Y2 o2 s6 \8 T8 X
8 m6 o/ F0 P( }* |8 `Abbreviation | ) l" X/ d+ f3 Q
Term | 0 @9 o+ L0 k/ a5 Q1 C' }3 |
% K2 z" W% | Z2 }9 AUAV |
# h; k# s8 c7 C/ hUnmanned Air Vehicle |
# B" E/ ]2 ^5 R5 K4 c$ F
7 J1 i. m/ O, ]: T y3 k( eUHF | 5 J+ p+ {+ t4 m, l* X
Ultra High Frequency |
" _" z1 N; U9 @$ c( G _# u6 D/ B
+ B1 `" J% F! b% K% j+ yUIR | ( {! v& a1 P& ]# C$ R" I" ~( w7 |( r
Upper Information Region | ( _% T5 w5 H& W; G9 w8 I
9 W) M7 h: y1 c, m: P3 n2 h& b1 b
UTC | % T; A. j) j. u Q% W# k
Universal Coordinated Time |
( n) L" q! g2 p. y+ u! X8 z[edit] V
5 D9 u5 k0 \- M" J0 y( z- t6 f$ z2 I& R0 R" W2 `
1 _$ J% b. J0 h H( S/ A
0 j$ \4 z+ p4 o) `
Abbreviation | ; C2 T' U$ S M9 T& v9 t
Term |
: E& c/ ]4 U5 H2 o% E( ]/ `7 L' B7 h+ S% F, P
VASI | 4 q! d( G: d4 J9 j2 _ P9 W
Visual Approach Slope Indicator |
4 R; a% t! N9 q% K0 h6 }2 C& {3 e/ u2 [
VDP |
% s6 S6 t3 Z; j" DVisual Descent Point |
7 f0 ^" a% h. y$ _; q3 F5 H4 f. M" @3 n/ x0 m4 u) K" q$ A' m
VFR |
; F! L6 i* j- {& mVisual flight rules |
/ U# Y) n3 q9 E
$ ^. W6 m2 F$ W2 U& _( VVHF | * ]" p3 U8 X" R$ \: E. K
Very High Frequency |
2 i3 y% e: l1 ^0 @' {( _- }0 Y0 A9 C# q, T# r& O
VMC |
6 }2 }5 o& I* k- i; I' t- m0 ^Visual meteorological conditions | 3 w+ Z$ Q' A. [2 j' O2 s4 w
. Y& d( a3 C9 y& A
VNAV | % t4 s9 \* K! s0 U
Vertical Navigation | 5 Z$ V: P/ {- x
" ^6 i* h2 z9 W9 l6 r8 h
VOR |
3 |, P$ {8 {6 w9 g! x& G# f; DVHF omnidirectional range |
) K/ R3 u; X" M& b[edit] V speeds* H( Z: a# B% r8 ^% Z
5 w1 W2 ]9 h+ C: d' D* q
. |9 M) y/ {$ B$ q. K8 S, |: `! Y, e3 E! b. i
Abbreviation | 9 x! W3 e" D" V! f( {6 O( d
Term | ; n$ \( {3 M- h _8 Z
1 s& B6 p& W! GVfe |
f/ Y v1 x/ l7 D+ wMaximum flaps extended speed |
! Y3 J! B( ?8 d; ~% c7 u0 O' Z$ @. ~1 P t
Vle |
7 ^# [, ^: [- E3 Z. }9 s- ~Maximum landing gear extension speed | " Y6 j9 G L- {% y& [, e
# b/ B8 F# c6 uVlo |
6 g9 R2 y- N8 C2 v9 AMaximum landing gear operating speed |
, W& t7 Y. T( T/ ?* q0 k% U- n. x6 Q5 T
Vmo |
2 r- {4 E5 J0 l3 s [' o eMaximum operating speed |
7 ?- k. V$ G0 C% |9 k! U1 }) p/ S6 c- L# T: w; u6 i/ |- J
Vne |
- N/ r8 T8 k9 s f& c7 `Never-exceed speed | 8 |8 X1 R. P7 i/ H4 o7 b) H& Y. ^
3 F: {' O$ [5 @$ o* e0 ]
Vno |
0 O0 P3 Z5 r+ a8 k0 m9 E: H, INormal operating speed limit | . k/ W! V4 p* w2 ?0 m" B' [: ~
2 ~1 M; C1 Z* qVs | , l: W* Y4 A( O" G
stall speed |
6 g6 t3 V% ?4 w& ?[edit] W
4 v6 D4 A5 R! I5 _- p
$ [) b9 ~7 `( W: B6 P* s/ C* p1 a$ i" W) i f/ w
- D9 n: G0 {# c7 M; p
Abbreviation |
! X, J& C8 l# [% o5 A" U: X& F2 BTerm |
( k5 b$ F6 T* O6 N
- M# E8 P" A2 ], l; n% @' Z! B; l: W$ iWOFW |
. z0 i; A' Y1 S3 XWeight-off-Wheels, indicates aircraft is off ground since lift off | + p4 x: A& M" Y. v
/ i3 F2 C! y2 Z1 ~
WONW | " y/ Z8 f3 B; i: D, [
Weight-on-Wheels, indicates aircraft is on ground since touch down | 1 k' w: `" x% P2 m* ^
[edit] X) x( x V# X. P
9 s( k7 ]& w2 e9 i) J6 H
7 `* x9 I; K% V1 g% q. J5 z) h8 j/ t) ^9 L. ?, O# O2 K; r- R! H; P7 w
Abbreviation | 9 {' w$ [" H, q% ]9 c
Term | # D/ N" }8 \% ]0 j- T1 ]
% W+ R0 u1 m$ P6 ?$ b$ B5 }/ l
XMIT |
) M! h0 e0 b# Z! g$ T; j0 e# J% p: b3 HTransmit | ; T( C) ?6 i- N3 t7 l2 ~6 U# D( K' C
, U, w2 a. }- D9 XXPDR | 5 d- L% J$ E. W+ Y
Transponder | 8 b8 A0 u }3 w; W& s6 R
( y+ x. E& h- r' o
XPNDR | + B9 O, K$ H; }# q( @' P. b
Transponder | 4 F0 R, t ?/ M& f# y; Z
[edit] Z- `. C2 b0 p: v9 R1 J( j
& O9 _: F9 ^- N$ w. E
5 q( B( L) k: {: }# Z" H* ~* Z7 V& s0 l# n3 f# D( S' L
Abbreviation | + V. X- C Y0 Z8 S) i( t; J
Term |
' G( E# j6 [5 j7 l/ ^/ x! _4 v' a
Z |
3 s$ c8 C" r6 C3 Y5 LZulu Time (UTC) | |
|