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- ?4 \ V1 h1 F% `1 Q6 A
: F' O8 z0 _0 _" J$ ^$ E6 O% Y/ I4 d, K2 Y# j1 ^6 `9 ~ k- A
Abbreviation | 7 c6 f; k6 n" ?4 b0 |7 S# V, s
Term |
! t$ M6 @& n! M' x0 [) b% B, M- s8 {7 F$ W9 v! [# m1 u1 B0 l
A/C | 7 d9 i& c2 K% o
aircraft | # [- H2 @1 m9 F/ q! O" Q/ F* ^
5 }5 f# U9 _0 e7 N- YACAS |
/ ^. K7 m5 N0 }" K# ]1 o: UAirborne Collision Avoidance System |
8 ^6 R( }. _% E, _. @ K/ g- I+ Z
3 j: o# X6 X) ~7 K4 iACARS | 2 {' u; K: [( t. R2 q; [
Aircraft Communication and Addressing Reporting System |
! X* r- B; w. L6 a1 X6 e5 _* l3 i. x& L! n% @% _
ACMS |
$ N8 G+ E7 m5 n$ zAircraft Condition Monitoring System |
0 o1 X% ^9 t5 }3 _$ W
* s" }/ x8 Y: P# j, S& vACC | ; R4 r$ A$ |, ?! p; G% `
Active Clearance Control | : W3 u! m a; X8 u; M! J: p6 R. M
' ?/ V5 [$ O5 q0 e' yAD |
) l7 \( X7 [6 I+ x. T. `2 [! iAirworthiness Directive | 4 m9 v5 r3 Y3 K) Y- s. F$ M) g
1 ~) x8 ]* u: h: Y; m* b1 T
ADC | $ P8 ]& c. x2 H: F. t
Air Data Computer |
, h0 v* d- f1 q1 ]* q" @; \" d+ ]: H6 p7 Z! i, n- C
ADF |
2 n9 H9 I: @. G/ aAutomatic Direction Finder |
8 K# | x G9 e# e" ^ y& k+ V6 A/ F
ADI |
2 \0 ]5 d$ A4 R" ~' i6 X. l, |/ ~! C" UAttitude Director lndicator |
# G* R, J0 J. S2 u- y, I) l) e. ^3 B. m/ o- ]9 F D+ Q$ V7 h
ADS |
+ h3 S; o( o+ uAutomatic Dependent Surveillance |
0 F2 J) f1 ^7 A1 N0 z! q% Z% [, w" h5 L* R* D9 Y
AFCS |
: z ]% |" @! M0 @% bAutomatic Flight Control System | ! ]+ d% t, e' z" x" Y
- o! i5 @1 V/ O& t8 }
AFDS | " t5 V: h: V* _4 M) X7 d
Autopilot Flight Director System |
A4 l8 Y% A1 V' ^: P7 P: V5 F8 f7 P# }+ `
AFS | 1 m$ r5 H- h$ a% P# u
Aeronautical Fixed Service |
5 i) h) _0 Z1 @' h5 j) v$ S# O2 z) M! K
A/D | : P) n' S! x# u1 ]
aerodrome | 6 j% {' _8 _; X9 ]. V8 ]* a8 x
- `4 T1 U3 V1 z/ x. magl |
5 C" x, \4 \, ~7 \0 z+ D1 A) ^ [Above ground level | : X$ X ]( e6 I- X+ D. K1 k3 a
9 W v- s. ?" F* D8 YAHRS | 9 E" T" @" B+ D Y8 [
Attitude Heading Reference System |
; _4 n, m4 j, f. _( m# V( L2 }
! c* K# b1 }% A' ^% s0 lAIP | . O0 c# t% Y' s2 e0 ^
Aeronautical Information Publication |
& {7 j/ @4 R# A' P
7 j. T% _* O( W- C! F7 `( S; c" |ALS |
. a) U5 W% d1 e6 bApproach Lighting System |
$ a1 f2 l9 t6 g8 t+ S4 i% K8 k7 z4 l; w2 _
AMSL | 7 Z' {) f+ u! u5 ^
Above Mean Sea Level |
; ?1 t I8 d+ w6 o1 m
% R6 E4 I! Y' I O7 {! lANSP |
& G4 t& b+ w+ S" R2 a# j( t: H& }Air Navigation Service Provider | ; r( ~( M* a6 A
5 P- X" x2 |. @! C4 rAOA | ! X ~7 h* V8 t$ u8 h
Angle of Attack | # Z; j+ I; s) q, Z+ S& ?; m9 L" R
T) I+ {% W T& |& S/ g
AOC |
T r- Z9 ~6 {. ]* EAir Operator's Certificate |
0 g; r) h3 t* E b+ z- m2 G
3 ?5 }, ?1 W( U3 m7 V( l/ {* tAOM | 6 v0 w# l( f ~- s' B: z
Airport/Aerodrome Operating Minima |
! ]+ [& I- R/ b' n, o1 y2 T8 K* ~1 C7 l
APU | 8 s$ D( v4 r P
Auxiliary Power Unit |
# i' w) I5 `7 C( |/ e( j& Q# T- Q+ ]+ H H& ]9 Y
A/P | . ^- H( `, g0 U1 D2 _$ l) f
airplane (USA), aeroplane (ICAO) | ! i) \! n$ k9 [7 [. ~4 r. ]; C4 h
% a+ w' l0 Q: m M
ARINC |
, m; J" u( l" l! C( xAeronautical Radio Inc. | # F5 z5 I/ A- T! W$ E
. Q7 e2 Q) l: {5 t5 O/ w
ARTCC | 7 J3 q5 @" N; u1 ]1 s; U3 [
Air Route Traffic Control Centers | 5 h) p8 [ _3 Q& c
5 U# ^0 k5 B1 K8 g
ASDA |
) B$ N+ [$ Z- m/ D# W; E3 HAssociation for Scientific Development of Air Traffic Management in Europe |
4 q, o7 q y7 o2 O) {) j/ D$ a: P* E5 F4 f5 M; m9 a
ASAS | 4 m/ L) | F, w5 A( G& {6 @
Airborne Separation Assurance System | " ^. [* N* M9 Q x$ D
8 }3 \$ m H% Z/ {2 Z* cASI |
! I p% i% u D; DAirspeed Indicator |
- F6 l( w+ p7 n! _6 E) J* E/ m% k, |9 X' `- k" C
asl |
! H9 p( r& o/ q0 Z2 fAbove sea level | # E2 q' F) G1 }# \5 D
P, D8 S+ u0 v x& p+ v/ F8 H( d$ l
ASM |
/ D# ~. d w Z8 F! ]Airspace management |
. \, d3 X' g& J
( o3 }0 o( \. J' c6 zATA | 1 |/ b4 u6 {9 z
Air Traffic Association |
0 S: u& f/ b; c7 [- l/ V, Y4 g* ? Z- ?* ?$ C; y
ATC | ) L7 [& b$ [% n) {8 b9 a& [
Air Traffic Control | , H, A6 C( }. I6 R& Z7 H7 ?4 u4 y
9 T& K. k% b$ W$ ~. M# @# C
ATFM |
! U. R. f- J6 E$ q# ]Air Traffic Flow Management |
1 [1 _! \; e7 U4 P# P9 |! X& K% |( u6 N' E/ D% t
ATIS |
# ]/ j" F& V# ]2 h9 ?Automatic Terminal Information Service |
6 _( \7 U% T) H+ m E8 u3 _4 F) d# e) u* B% v
ATM | - {1 x- N' _0 J/ f0 _& ]8 J
Air Traffic Management | % N/ A# A) ~/ j# y0 {- `0 L* Y
: k8 }! u3 U( i' G( A- kAT-One | 8 P% I" u3 F4 A/ G2 ~. N" V
Strategic Alliance between DLR and NLR on ATM research and development | / E- O! {% g; ^/ P8 c/ ?* g7 k
/ i% Y, B) Y5 Z- f; `6 u. X
ATPL |
1 o" L1 Y1 L$ E' M$ d `Airline Transport Pilot Licence |
/ l- q+ w+ j9 ?& I
& X- d3 A; \4 e& S% nATS | 5 T; m, w4 M4 k2 {# Q) d
Air Traffic Services |
- h% |7 H5 h# M/ u+ W" {[edit] B% a/ b( Z' S) x; Y' h% j n
_; a3 s( ]% R
; S* f, U$ {/ A& s. S+ _, z J
! p. R. R2 ^7 E% I2 j) T. k! CAbbreviation |
" U$ h3 A9 X) p; x' N, N7 B: V7 vTerm |
( g( H) [- A+ e& k+ Y: n2 ^
- q" r- ~, g2 O1 B: M! s) y4 hBC | & O4 P* e6 H" V0 J9 N6 z
Back Course |
0 A; B8 Q2 T _! Y* N' t! A# o0 l1 v/ U
BFH | 0 E# ^. Q0 g, z" ^4 n
Big F*cking Hammer | : D7 H8 ?& m% k: L/ c' ^
[edit] C B& o M/ E* M. R% Q7 b
9 W) @ ?" ^; q
7 _4 J* ?9 M+ g6 A8 T) M, |- f
$ P7 |+ |0 h& y6 {" {
Abbreviation |
- t& O, z2 x) {. YTerm | 1 f; ?& k9 Y J$ |: h7 N
/ B4 l2 E! X4 K) i: u1 `0 x
CAA |
: B9 @1 P) \/ r, Q OCivil Aviation Authority |
+ t% e/ O) X$ l- l6 @
4 S" I* d8 _$ q! `1 s/ GCAS | / B6 z, j' Y- o0 `' o9 u3 j
Calibrated airspeed |
' a% L+ H0 j; m/ ^4 C" r
. l; m1 s/ H0 G g: W, X5 Q8 ICFIT |
' S7 `. i! m XControlled Flight Into Terrain |
5 W5 |% J& Z% d, o3 I! d9 Z% _: Z! G/ U1 l% o7 \% Y: w7 g
CG |
, Q2 R2 w1 b' uCenter of Gravity | - w; r! Z7 E2 k- c6 B
, f- D1 L& T% v; x1 B1 K; G. z- i
CMV |
y; {2 C$ [/ K3 rConverted Meteorological Visibility |
- r* q7 a- E4 L& ^2 o g" G" {# `: p" i, x& L' }( p n
CPDLC | % U1 o* V& o$ X- | e) A) m0 I
Controller Pilot Data Link Communications |
5 I# P& ?) {- I6 `6 }* k3 y( w$ }6 |9 c! V1 k
CTAF | # ]; D$ y7 }: Q, I! J" z2 ^
Common Traffic Advisory Frequency) | / K. ~+ l9 ]- U3 E
+ M/ q4 }7 Y. W; aCVR | . ?1 y( G3 _7 i S( H$ q6 s
Cockpit Voice Recorder | / z" h% z8 H- K1 ]4 k4 [/ [
[edit] D
" H6 S2 C2 O0 Y* h1 Z$ m/ R3 s' |; n `9 ~
' U& m- f9 [: |+ w0 W; E- W, R6 F
. j4 p' T- v7 vAbbreviation |
2 P% c; w, x) i0 bTerm |
) x6 T% x6 `' \ D, _" h$ T$ b' t# o6 {) O H2 {/ S% ]
DA/H |
: g0 C# D3 X! X2 _Decision Altitude / Height (rel. to THR) See Instrument Landing System |
+ ^( ~/ w4 K' O) w/ t9 w6 n9 j/ f
DER | : l. F0 n( Y# s6 \5 P: U
Departure End of Runway | , G ~5 H% r! \5 W. o* {* g' c# L2 N
4 P; E2 x! K' Y5 T4 W; D" T
DG | + [4 @$ _3 s; d% L- x" T
Directional Gyro | 7 \" `* d* d/ N4 @1 F$ ]
& G9 | C% A5 G8 j4 d$ b: _' o! n
DLR | 3 @& G( Y$ \/ b r
German Aerospace Center / Deutsches Zentrum für Luft- und Raumfahrt e.V. |
! p- N; J& W; w2 s
3 x) {; V) S O9 G* i }( ?DME | 9 t% J& L$ |* R7 l# ]4 ^
Distance Measuring Equipment | 6 e1 R# a$ X5 H; L3 I
/ M9 d7 c- i/ v$ q7 BDR |
& b2 o# q. T/ U/ e- X" NDead reckoning |
# }' F" P6 I0 \- G8 J+ f[edit] E7 d- n. E O5 [% _1 a" C1 o
! z" ]! s' D, [3 j' H! e) T
, z8 `) }& R9 _% n% Z5 H1 {
. i' X1 {+ O9 p8 wAbbreviation | 6 v1 m5 e( V5 W5 X9 r
Term | # D2 T0 h- i: [ ^" y2 h( @- {, ]/ S
, u- f, T" F4 N* [EAS |
; S! O7 }0 g7 NEquivalent airspeed | + t* w. G9 {4 k9 Y: z9 j
+ y4 i0 S) F3 P; QECAM | * {9 j; r& e! l/ ^
Electronic Centralised Aircraft Monitor |
* r2 L: I" e- _2 ]8 ~0 ~3 K! @, a/ u% x; d, K8 m
ECET | ! |# E8 x; S n1 b. J, y( K
End of civil evening twilight | , }& {/ Q2 k( ~( R+ R5 Y
, R' v6 f) c+ I ]2 REICAS | : {; b* |3 Y3 f" p
Engine Indicator and Crew Alert System |
; f& j% t! b! [3 e( v! N5 U) T- g9 v9 k; {+ |1 n0 o
E-LSA |
$ ] Y- W! ?* G. L5 c& N; E* ]; B4 wExperimental light-sport aircraft |
. w, w% t) |+ `9 }) x6 q- F5 \
8 D+ f' R! e3 k/ E# ~4 FELT |
# a& S9 @! F) b( D% E4 z. w9 K- xEmergency Locator Transmitter |
0 j" Z& o6 C" ?! }( s% e: C5 I, ]& U+ \, E
EPR |
7 l9 R' d, ~1 R0 PEngine Pressure Ratio | 6 _/ S' g6 V% J3 H, @0 T8 C2 y$ \
+ h5 u# `; |, R9 D7 X5 O/ D gESA |
7 F/ h4 c3 l! C4 G. BEmergency Safe Altitude | 4 v! B* u+ m/ W; e3 `' N* S/ `
3 b n2 {3 h, T3 n8 {. p3 _
EFIS |
- J0 X# T- n" X2 O |Electronic Flight Instrument System |
" j7 L1 a4 v( A1 m! h$ P% h[edit] F+ k) I) ^% A0 m+ K6 d
3 e% D1 M; @" @/ r4 j+ l# X
2 d2 L: C% o8 S: M9 p
" I0 h6 {$ k& `Abbreviation |
& C+ T" U! B w3 ^, J( P. STerm | $ K7 e& }. R" K3 z! ^" E- W
3 Z% ~; R/ O9 `3 O5 B& gFADEC | 9 a+ m! G! p. n+ C
Full Authority Digital Engine Control |
2 g/ J& V$ h4 D" b( P1 H/ t5 X
% y5 Q2 h4 K# \FAF |
# N, s" I1 {! R9 X: Z; g6 JFinal Approach Fix | / z# u- d |3 }! Y( T+ T' @( K
) u5 W2 I9 n H5 U5 ^
FANS |
# X) f6 K- X- Y/ e" A2 X4 OFuture Air Navigation System | ( k; w- W2 D5 l) c- s
* s+ l- N9 e1 a" Q
FAP |
# |/ d3 k; Y* H! c6 hFinal Approach Point | $ z" x8 ~, f6 y1 r0 {. O2 L+ }
9 |1 I7 p, c4 C/ p
FEP |
2 O b" w! u d2 L% l/ hFinal End Point | 8 P" Y8 A3 w4 O
7 T- p3 o+ W+ d. M7 l6 S/ n! }. P
FDR | 7 o3 h6 _0 R$ W4 G9 P* `7 Q' E: Y- b
Flight Data Recorder (also known as black box) |
_" W& E8 y( t: e: |
6 \- O5 e; X# C3 E8 b9 W" F# ?FIR |
7 |% v4 c5 `: F1 `! ]+ _3 _Flight Information Region |
* }. t* H' `) W) Y. _: x1 C" A w& D" J& N: ?8 |' k8 g
FL |
H0 J* V6 x9 K; z* |4 l/ cFlight Level |
! n' `8 B2 D6 _& r/ V" T& j0 Z& w) Z" _5 q/ N+ k& C/ @0 W; d
FMC |
: m/ m. ~, V& A; r7 lFlight Management Computer (same as FMS) | & o* R9 e0 m' V8 y
6 [. {; k5 e( u; C6 O nFMS |
2 Y9 L7 w/ U! nFlight Management System |
/ u7 ^+ p" X9 Z9 `1 s9 Z' P" _8 S, C5 U" R
6 j* o% \5 h9 N5 }. J9 ?FPL |
* A: B$ E# _# l- \; Z: y {5 M# mFiled Flight Plan |
* S& V6 t" a. Z6 d1 z9 _; \" h" Q- }8 N. F$ g( O$ D$ A
FMC | 3 M! Y0 M5 x3 J
Flight Management Computer |
' n# \# Y+ N3 Z$ M6 [0 h; Y8 A ], p1 r, x) Y7 I) {
FSF | / [0 B) n/ {' n9 R/ z
Flight Safety Foundation | 6 i% ~7 d. u: {, f# U, J
7 w2 i2 ?0 _+ W6 N2 ^+ W2 Q
FSS | 6 V: e, R' e' x2 r5 i1 n+ T, ?
Flight Service Station |
$ J9 o# O1 i, i+ H8 B; \% k[edit] G, |& L t1 f/ t/ Z
# D! Y! c* \) J+ L. _# q0 ?' {/ U; U& G( [8 @0 n
9 R8 }! {/ A1 WAbbreviation |
* R0 f6 }" h; f. j2 H" ]Term | 3 r) Y* T' a8 @8 W3 F, p
& x. \5 L9 M7 O9 d/ ?3 {8 I3 X# L. N
GCA | / W0 e6 l+ C2 }0 i
Ground-controlled approach | - e3 T' ~" S6 g D$ W
& n7 M- {$ [: _0 D8 CGLOC |
( }0 I s |+ o5 A) ^g-Induced Loss of Consciousness, where g is acceleration relevant to the acceleration caused by gravity | 2 A- _% M! o$ A3 g4 u
8 ]1 Z) T" P5 M1 }GND |
3 s. s8 w8 [: B1 RGround | # S1 \# l8 q' ], @4 {! S5 e
! g/ ]9 k0 H2 Z& a M& qGP | 2 W2 d9 U, _2 i5 L* [) g1 s/ j/ l
Glide Path |
1 @& i# ~( ?$ I" ?5 X- J/ X, @" B0 c- Y# |/ \- t
GPS |
) Y) f8 y/ B9 g$ K) G# qGlobal Positioning System |
# |* `1 K# I# o- U; F- l f$ q$ U/ d4 l
GPWS |
& ~. ~/ z" q+ O- Q& kGround Proximity Warning System |
% ]2 i: q2 O' G; f
* i8 t2 Q' e$ V H5 vEGPWS |
' d* n2 x: L6 BEnhanced Ground Proximity Warning System | - d4 k" {+ c; D
/ k: m2 D: K; ^2 u+ gGA |
4 }' h0 p# _& IGo-Around |
& I; z. `: T* {4 o {( u$ o5 d4 M+ f/ m
GS |
! r$ p. W( H; Q" r# h; hGlideslope | ; |' R$ a( Q! u2 m% ?
; N3 c" I! G( q' |4 [* RGSE | % T# J e& i: k8 z$ m" c
Ground Support Equipment |
9 D& _) U' v/ P) y[edit] H7 S, o$ X! h' X$ n' E
2 d2 J& g; K( M. K8 u
4 C: R% h) ~; B2 p
) U1 c# ~: [# |# b" T6 gAbbreviation |
9 \' u6 ?& ~" A1 dTerm |
2 |5 g8 {- K1 ^) e8 i7 ~4 f; @
+ ?* K) M7 `' K: W) ^H | 0 N8 M# A, Z$ J9 A* d. J
Heavy |
9 @8 Q+ }6 k8 \. M. O+ U& |- T; x6 h B% Q
HDG |
# c* h# ^% E0 v# q( pHeading | 7 E9 O. ?9 C7 C4 ?( @1 N: Y
8 g7 F6 |6 P# G, h- ]% Z* ]% uHL |
9 p3 z/ U \; FHeight Loss |
9 Q P g3 F( s. d, z- B5 }: z
& M1 H: F* {% IHPA | " G3 @9 j; L7 Z+ g* {; i/ l) t( m6 U
Human Powered Aircraft |
% P% V$ W5 `( R
) x2 g- u; x( GHSI |
+ W, q+ w7 r: ]( s7 Y, xHorizontal Situation Indicator |
% k. V. H" z! I
, E+ b$ J9 v/ \HUD | 2 Y8 c6 H2 F1 O! d
Head-up display |
9 n, j# W2 b8 m9 G( B0 P[edit] I
) s! i6 s+ o/ y+ y2 }( O6 l
( Y# M- o5 g; l+ y" E6 i8 I) y0 @3 Y0 v$ D2 p
. g7 j: [9 `7 x( D2 QAbbreviation |
! {+ `% r1 J' V/ E" V/ m& w8 nTerm | 7 P7 ]+ { J) x/ T5 k3 v6 Z
+ {' e& c B2 {; a) F% iIAF |
. o# x6 X6 [' P& ~; {: [Initial approach fix |
# B: K8 `, b! B* L- D2 c5 X7 |8 j- r9 _" ~4 U; i* ]% U. x
IAP |
) s( d5 F8 G8 x2 V# i0 I( }6 S0 k+ uInstrument approach procedure |
1 w1 o- w! q+ b/ \; @- X* j6 B7 d% d3 J* y$ t
IAS |
' J# x( y$ J, V% E' m0 ^Indicated airspeed | ; m" r' S' D1 w
$ n$ i5 w6 F0 lICAO |
9 G& o$ q. [ m6 a, sInternational Civil Aviation Organization |
c+ t' y; N. u# f, K- q. i8 F6 z
! j, _1 @$ k7 aICO | ; v' x3 f+ ]5 U( Q; K
Idle cut-off | / u9 f, O; I) c3 ]' b
( p# t1 m( y8 [+ P0 \IF | 6 Y! C3 Z I; J6 O# S4 `
Intermediate Approach Fix | 7 X3 r$ ]5 x* J7 N$ i& F$ |
' z7 ]- `; R- F/ A
IFR |
6 U/ a9 L6 g u9 B- o7 S6 M8 e# C* |Instrument Flight Rules | U6 |7 c }3 f1 C9 E" h# d# b0 o
* K; F& K' r8 p& c! {
ILS |
j( \8 ^0 Z5 ^2 v5 ^; AInstrument Landing System |
- l' C9 R# s3 X( }/ [6 @3 S' ^$ i& V( E
IMC |
2 o- ]) v% e/ `# v7 _2 N0 ?Instrument Meteorological Conditions |
5 d+ t; ?- q' l/ g {+ i
9 B8 {* q0 K3 ]! u2 w: `INS | # ?+ y# v. L/ q/ t/ j2 Q2 W
Inertial Navigation System | 9 \- Z; q% V( b: k2 ~* Y
- H4 r$ R6 I( u2 W
IRS |
* V$ `5 C, ~) A9 u1 K; WInertial Reference System |
/ l1 g* x! O1 G
" ^2 B0 p/ U+ mISA | - n' n. t: `9 k1 X6 k7 l& C
International Standard Atmosphere |
+ {: X+ o- o) N0 x1 x[edit] L
$ m( ]" R6 C9 ]0 b. R! u3 Y5 q! Q3 p7 s5 w" y( D
$ h# s6 I: y, B
! N0 x8 w0 L4 S6 b2 \6 H5 yAbbreviation |
0 u6 ?3 a& Q& ~$ y8 w# `$ RTerm |
1 g! ~4 S2 { j% U( f# T8 r r; l
LCN | # l! o2 ?8 t7 x: Z, j9 ~1 x
Load Classification Number | - d/ s {/ O) ?* l5 R$ u" Z
+ |5 S$ `& x) m9 ALCG | + T, K' i- H3 X8 }' X9 Y; a( {
Load Classification Group | ! s8 y. N; K2 j& W3 E4 H% ?* c
! \9 x/ S* r) \* {2 o x# FLHO | , H! g7 A X5 F) S" |# \
Live Human Organs |
: I' _# G. P |& g) Z- ^
) ?& \% I' j0 e$ Z( f FLLZ |
0 M3 k* C, E. q. q5 W9 tLocalizer (ILS) |
% A. v( B8 B( ^9 U2 |
: V! t+ q) ?' K/ r; kLNAV | % e/ y& |7 P7 u: E" Z- G
Lateral Navigation | 2 l! N# \# C/ E4 |8 ]9 o+ x
' P" ^& S6 s. u% {# k
LOFT |
8 _% ]1 X: T& [Line Oriented Flight Training | - s1 p4 g' j3 z) e2 i
; R! O3 {, ~6 S0 W g# [
LM |
3 H. }; x4 V9 }: L9 \' E ~Land and Marine | ; S' d- v5 E; p% X1 X+ X+ h, v
[edit] M6 N$ }; r" k* ^5 T2 C+ ^
, n; {: O% D& h& h$ T z# p0 y8 j5 ]
8 k! |8 Q0 w$ L! w( q2 Y X( O- X% }1 A8 @
Abbreviation |
) J7 v0 C' X) H! v2 VTerm | 4 E- F+ o4 o- o5 H
U) s& H5 B9 a8 [" R, c1 [; Q$ y$ O% E
MAC |
- j" }. R1 a9 B6 m! LMid-air collision | * e+ s& O! m+ ?+ ^+ `8 Y, y9 W, A
( m6 G) _- N% F r8 UMAP |
) D I$ |3 Z( p' R2 _7 h4 FMissed Approach Point |
' _# S' ~) \6 @, }
# V( m4 P1 H" L2 A' @$ A$ P& W q* BMATS |
: x3 i% l/ g eManual of Air Traffic Services | 2 }& W- s+ ^* r/ ?' u
. C5 Z' ]. U: q5 r/ n" d1 r0 l3 dMDA/H | , G7 I5 F7 s/ j- A, m: T
Minimum Descent Altitude/Height | & f/ Y l9 L$ e/ H
4 p( Y* G7 ?# e1 P% AMEDEVAC |
/ E5 I5 c8 \. X! K/ gMedical Evacuation |
: @: E: K. S' U& |5 u: }) |# \9 ~" q
MEF | X! C" k9 P& W5 I# b" k A( n
Maximum Elevation Figure |
' O T ^7 @2 D$ X5 e( F8 N7 a8 _4 O7 B8 k
MLS | 0 c2 O' e t# n |! A. j
Microwave Landing System |
# s3 S/ y. Q e9 K, h5 _6 D5 n j$ X) u, `0 U2 _7 `
MM | 9 t4 o6 ~7 ~& o2 f
Middle Marker |
' E1 J7 g6 o% F8 S* q+ _6 p$ ~/ n0 s1 ]8 I7 }- L2 a
MOC | i$ H. L+ a( D* U7 e& A3 E
Minimum Obstacle Clearance |
( g( X7 o$ z8 z0 ]. L
" ^- D/ J/ {1 WMRO | . V( G: i6 L$ E% C; F
Maintenance Repair Overhaul | 0 } }1 ]2 t7 _# L
: e9 F. Z+ D7 f+ O3 A
MP |
: w d! y5 z* q' RManifoil Pressure | % h- d" b0 o5 s( s3 o; _8 D9 J
! m6 X. |8 C0 a8 q) B/ A5 Y
MSA | / G% o+ s' z9 r0 y( z" i% U7 h
Minimum Safe Altitude/Minimum Sector Altitude |
* Q1 P0 g& w/ ~' ^& M7 A8 R( V+ {5 L: Q, f' S$ |& h0 N
MSL |
9 W5 f2 g/ Y8 GMean Sea Level |
) f L* D7 n5 \ Y h$ j' G9 D' }0 K$ Z# l% e# E
MTOW | 8 v3 e u4 Z$ O9 [0 a
Maximum Take-Off Weight | 6 H/ a/ G0 @; P* q7 S- ?
[edit] N
2 f) a! V) L# P: Z# l, r, h+ O
) G ~( V- _1 Q* q$ D2 d
* @; j. R1 [6 h2 U X
; @- k3 z- f5 y: a4 m/ R; H8 R9 pAbbreviation | 6 n1 d# U6 A$ G( @
Term |
/ T6 p* k D) Y9 m9 B
9 V* Y, C8 z4 H, r$ J7 A: GNDB | ) J" p% h! j; x7 y7 v+ \$ f* z: ^
Non-Directional Beacon |
" } k; j1 F$ K) B3 |4 `. k[edit] O
- |/ S( O0 i& V" r" G4 Q1 T2 J0 o L! j/ [& V
) m* C0 H/ O4 x& l) C4 i6 E2 Z+ d
7 X$ q, _1 J; N+ ZAbbreviation |
2 l2 N' P* F: ?; \6 z# R8 Q& ^Term | ' G: d3 a+ W2 Q z
* u5 r- L+ `- \" m- v( } {/ ^
OCA/H |
6 N% J/ C6 K4 t8 h2 [$ f0 d) UObstacle Clearance Altitude/Height |
! l5 h' g" s8 Y% Y5 X
1 _$ W! z8 u- w# p) ~OM | & X9 ~) N( c, O7 Y2 d! @( T& j
Outer Marker | 6 D% K U! Z" _, m6 i }
3 S0 u: ]: {# v4 b+ e' v vOBE |
; \- ?+ O2 T! b5 L( EOvercome By Events | . X( ?$ {2 A. P1 f( ^
[edit] P; h' y$ y( e. k; e* S8 y
& O2 e* |+ M) ?9 F
# y) h8 B7 h1 x/ {% W
) t, f5 y+ i# J& VAbbreviation |
A& H2 _: ~7 v- yTerm |
" k4 Z5 ~9 F7 @/ W3 b( g% o8 C5 c: Z2 C
PANS-OPS |
8 s/ y& K1 y; ^& R2 BProcedures for Air Navigation Services - Aircraft Operations |
; B. `" y8 [* `1 S$ m6 F( f2 _! ]" @, e! t7 M6 E
PAPI | 0 j/ O% ?1 E. Z- t2 q" _% ~# k3 _
Precision Approach Path Indicator |
J: i& h* i- [ v5 b. D0 b
7 _3 A; F, {+ s% m$ G0 Z2 o0 lPAR |
4 |) I1 b: C( m: @0 l1 }6 BPrecision Approach Radar |
; D6 }& Y' }, T1 j1 L2 C2 a& E4 ^; K1 F9 l! h+ {
PDG | . c! K0 f. e5 \* B, z1 N# o
Procedure Design Gradient | - Y1 @$ _2 r: B& J/ t. N( m6 f4 r
; W/ P O5 ?! W( l
PDAS |
$ s7 r/ J0 j$ o+ m5 mPublic Domain Aeronautical Software |
$ Q2 y1 K# F7 u& Y1 `) w% v& {+ t2 y4 K: J/ q; I$ B4 D
PET | 3 H3 j3 [5 H) r2 u0 q. W
Point of Equal Time |
- K- q* f' F2 m8 Z
+ u( Q+ l3 j6 f! {) i3 }PFAF |
w; u; Q3 c8 d7 p% n8 L* B( G( qPrecision Final Approach Fix | 8 L/ |2 T0 b! ~2 o4 A: x! k
* V% p* {- X; ^: L* {' {: VPSR | $ N( u, e/ I B6 l
Point of Safe Return | 9 ?5 }$ h! [' l* {
, F" Q6 A& E7 F/ Z) K9 D* J
PSU |
$ n, D6 w2 {, r: f3 QPersonal Service Unit |
. i, P% G0 m* W+ |; G[edit] Q
h- i( W; |0 z6 ?' l# ~ t* `* F1 A. Z+ B. F4 g- O. S! a. ]
8 ~! C" h/ p* @* C" m5 o+ K8 x- e" w) {8 h3 N
Abbreviation | ) `! [7 G" T2 N$ V5 h+ C
Term |
/ B4 ~9 w S: B5 h) U1 ]8 c6 m
9 f! P: V2 n# F; {$ n3 rQFE | 6 \; O1 G# k6 X# u3 Q1 c! z
the Q-code for: Atmospheric pressure at a/d elevation (or at THR) |
- r9 b* {- A( q3 D0 i- {& U: B# V0 c% L; T" z
QNH |
) @# w5 a. I U( K% }the Q-code for: Altimeter sub-scale setting to obtain elevation when on the ground, ie altitude above MSL | Q# p/ |( |4 S6 H: `
[edit] R
; w2 C9 D" b4 w% N4 @( w8 O1 T) F3 ^5 X1 e" o, H
" m# ]9 R; w2 a' ^
+ u) H) @* ]* x4 C6 Q3 I- y$ f& FAbbreviation | 4 w- W" U' H# ~- r
Term |
1 L9 q- d& b. a! ]
% Z2 `2 A. }( o/ N1 U0 J" A% FRA |
2 z, d6 T( G0 nRadio Altitude | # j X5 T, `0 A i
( k# `' f$ _" A mRAS | 3 I0 u1 c5 @4 S* E: r$ o8 m
Rectified Air Speed | $ \3 l8 [8 a9 l z3 A* g% i; k! v
3 ~, G) _, T6 ?# dRDH |
/ Y& q# ^/ p5 U: d; @Reference Datum Height for ILS | " ~/ r& @5 l0 J2 L- E
9 W& o, ]5 _* @+ }; S
RNAV | ( p/ C# _% P) q$ t8 f5 t2 o! J: }* w
Area navigation | 6 d, k3 @6 N1 ^7 a. x. v7 F" X0 H
; l/ W* ]; T( b- j9 b
RSR | . t; M: p8 n3 [* X, a/ ~0 V
En-route Surveillance Radar |
5 A f7 U" g" j5 b0 N6 Y8 U; P3 H6 h" ? ^1 A5 v2 f7 o* M
RVR | ; `- s) c& h0 C* n& O: Q
Runway Visual Range | ) B7 s. t6 W$ W ?- t0 t i/ Q, ]
' F! L4 f/ N9 {; h2 X" i- v$ c. N
RVSM | " B7 d f: K3 `
Reduced Vertical Separation Minimum |
# V) H, @( n9 ^& f8 c4 s: m! a
6 n |+ J( d& GRWY |
- o% Q; w% i4 |* d/ q" hRunway |
& A& ~8 w+ r6 [# K[edit] S4 R7 { u2 P3 q8 E8 z* G# u( k
: J* j2 D4 F5 a* A5 J
. s M6 ^: \! Z+ m+ X( {& e4 v
6 P8 ^. C: V( @' l! L; ?Abbreviation |
4 m. D- }0 H( q9 ?+ a$ ?Term |
; V% m) c. U- b4 g8 b% H A% Y/ B8 V3 r; s6 f
SIGMET | 6 Q/ k$ D/ [9 f, B! b
Significant Meteorological Advisory | 6 V' K4 v5 n3 h
, c; \7 S- o3 O% p
SOC | 6 x4 [1 w2 n3 _" f
Start of Climb at Missed Approach | 5 u$ R n: `1 e) K$ z
1 @' i5 j, C# P4 GSID | : F# V3 z5 W1 t' m
Standard Instrument Departure | / ?" X4 J* G% Y: D" W( I6 e
6 v" s. ` u1 K! r! ~
SR |
/ C+ `! J' I4 v! C8 ~Sunrise | 4 v+ q' a1 M. A8 y
, {# v# b% N1 E1 K7 |& v
SS | % a3 l/ ~7 Q4 b! K# y( G4 A6 a4 ^
Sunset | : [& n' i# b3 ?- B' b( R" q
+ R- k! K( O, i9 G [7 ^STAR |
( { I8 m1 Q& oStandard Terminal Arrival Route |
) L5 m) [7 V) v" ~" Z: J& t[edit] T
$ N* A: L+ z9 h) t- T; x$ Q4 x! \/ f' g1 s+ t* _; P
$ \6 z# N! h' F: F8 E7 z2 A. r8 C+ f M' y% X# S3 d+ R
Abbreviation |
0 k) { k3 Z6 g! ?% WTerm |
+ U/ f `! o3 R" y4 p/ B8 _. p: ?/ t; j" g2 V0 Z- t3 [! g2 C- H
TAA | - L; r3 Y0 `9 S; ]( w
Terminal Arrival Area |
/ u2 ^' L8 @! E" q1 Z+ m, y1 }2 H$ x& V* l. b" K
TACAN |
( d6 q! V( N) s PTactical Air Navigation | " ]) X9 t, O1 k9 k H2 {) f% j7 w
" T5 ~1 {, x. }; [& yTAM |
. L; g3 d9 |! T0 W' a6 BTotal Airport Management | * l- U' c( |+ v1 |
. l, x/ S4 p0 @. N" G, }TAS | $ q7 y" E; {4 x P+ ?2 V( X
True airspeed |
& l4 |+ e8 L& w4 r- H( y1 @9 H+ x! f" p. Z9 _% x
TAR | & y0 S- N1 e7 w
Terminal Approach Radar |
! [3 D3 T0 m# a2 j" h- ]! o( l( s( I5 y; A" G0 d7 ]7 H
TCA | 2 p( V5 d; x1 i1 @6 }' `' c+ s
Terminal control area |
+ ~5 J, H0 ^) Q; ]! l
4 g9 c& h* K4 k7 e$ i* D5 ^TCAS | ) V. T/ O/ _9 e) }9 m8 M
Traffic Collision Avoidance System |
' b1 A0 X5 T4 y; `3 H& M; R- v, Z# T! V8 C8 n
TCH |
. G( f+ f0 C, f( V+ gThreshold Crossing Height |
& E% k# L7 I6 a) n6 h6 z/ g( H+ H4 i- _4 h5 N c& Y
TERPS |
6 l1 O) z/ k( m% e" t3 L" W* \+ RTerminal Procedures |
- n8 G* M' G* \7 d0 j, O. d2 V, `0 O0 j6 a* f. F) U6 _- D
TFR |
, Z8 ~1 [2 k5 T- L6 L [ x# hTemporary Flight Restriction |
! g4 }' R: r6 Z: c; t4 \$ |! \. I, p6 \, G# E4 M( f" I
THR |
: S! A y$ L: B2 ~Runway Threshold |
: B" n9 y8 H6 N* U2 }; f
I1 O1 \9 }/ |4 NTOD | 9 Y `1 M+ W1 r
Top of Descent |
0 _3 @/ z0 T3 u0 o$ {
P- I; m Z, [' o p& xTO/GA |
8 R; F+ K* \) u% H: FTake-off/go around |
( C2 k6 L. D6 X) K" p0 G0 @$ j# S) G- ]: }) E4 d
TOW | 4 c7 ]- l! G0 B
Take-off weight | M% \- H; G, C" I( g5 J, ~
7 a1 U* `) l- \& M" U+ z8 {TOWS | $ }5 \% J: D0 a$ r y" J5 ]
Take-off warning system | ! [4 B5 ]' B9 s$ d
7 n/ v4 F" j. Q+ d! kTP |
. i! T' K! l5 I* A, @1 fTurning Point at Missed Approach | / f- N0 D; n1 R% `6 p9 @, E
/ `1 _6 j# e/ ~' W; S; b6 K8 Y
TRA | 5 ?% P U N+ Y! J: p& C( J) E. {3 W
Temporary Reserved Airspace | / z: t$ y8 o/ o B @: C; A$ g
g7 u; Q1 D5 k# }5 N
TRACON |
( f5 p& Q* A6 }/ N- r! x: eTerminal Radar Approach Control |
" F1 x3 b/ w+ e! N6 e4 d. `7 L( T4 s# K
TWR | - s* Z& @- {3 j$ D4 A* g }
Tower |
& F; b! z/ {2 U! b6 w* @
P3 F# i& Z- C4 G6 Y& _TWY |
* E; Y. d( d: u2 _6 N5 ]" {4 uTaxiway | 4 T' i: x. x/ O. w
; b4 p# H) l1 B- g
TTSN | 6 } P7 K7 k$ w! E
Total Time Since New |
) |2 p/ |. {8 Q: w' m0 T[edit] U8 M$ @* V2 \- _$ \* c# i
) m' _4 {" Q; v$ r! ?
8 B6 j( D2 _4 J" c, r4 M7 V6 w2 E0 W+ O. {
Abbreviation |
) c( K( A0 U+ ~* c( A# ?: ATerm |
* u4 P$ o6 x# d2 a+ Q) g( B# J3 f0 V! g0 [0 \0 A5 V3 @
UAV |
* [8 c" C$ z v! iUnmanned Air Vehicle |
! y/ i( Q: l- b7 J6 N
$ h2 J0 c" U7 \; ?* zUHF | ; [8 `. j) A8 U
Ultra High Frequency | ! l/ n9 A: d- L% j c0 K
. d% Q% B7 K5 ~
UIR |
2 {: J0 K4 E' N- j# X; ?8 dUpper Information Region | t& v2 w! c5 [9 g2 @6 U0 ~
/ x4 v$ [- v6 Q4 m8 S4 F2 SUTC |
~2 e- \( G. F6 T8 c \Universal Coordinated Time | ; ^) Q* B5 l( Y) [0 [8 B9 `
[edit] V
+ }1 W; k" ^( N1 W" n6 [, Y4 C: @6 ?" H
# E! V8 [! x2 d3 d' U9 {- S9 j
/ H; C, s* M; ]5 c
Abbreviation |
' {! \! g" \3 |+ PTerm |
9 c- ~8 u" l& c4 V, p* }9 {% V7 Q$ y; Y, j" E" l
VASI |
|# j3 C e8 NVisual Approach Slope Indicator | $ F! }1 H% a5 J) p7 q
5 {, y1 c3 K- z4 }9 b% v; `VDP |
" U* d8 T* L4 ^3 b( mVisual Descent Point |
- O7 \) |6 u/ S3 E; J& J) [" M/ e8 S( U4 V) Q6 _$ S- m' ]
VFR |
y2 R7 p, S1 E% }/ K. _Visual flight rules | / M2 o" L% L- o9 y
1 t2 ]2 }! q" C5 A7 V; T( eVHF |
8 h1 J* j/ d+ Y5 v( ZVery High Frequency |
5 k: ]2 z; n7 J% \6 I% z- }: s0 r/ W2 A$ J" k A
VMC |
$ H1 }* S3 u/ B1 z D8 }Visual meteorological conditions |
/ H! x; h! n; l3 X6 o! r/ c) c- y% l9 U0 l
VNAV | ) t0 v0 d( P/ L e1 i
Vertical Navigation |
: h/ L9 }" X' j/ i; U3 q) T5 o
: @' G2 j; B- `4 E* z: lVOR | % c% ?0 B" y; R9 u7 `
VHF omnidirectional range |
/ ]5 L/ ^+ s6 f% M# y1 S7 o[edit] V speeds
p+ e- Z5 k, N# V2 ]) e8 |4 j4 u$ }$ u& j5 f# a
* u' }- a# T+ B9 u2 R
7 `/ ^0 [( x" UAbbreviation | , e6 P$ s% d) d# l& {; ^3 F o$ _
Term | 9 u X9 n3 U/ k! [
1 B9 t) p i+ t7 H) X3 G8 a$ i
Vfe | 0 V( o4 V8 E+ q8 v, K2 \
Maximum flaps extended speed |
5 J" t2 G5 a( ~, W9 y/ U, |0 A; X3 w# Y5 X V
Vle |
/ m$ l- G0 h B* m# f, }( rMaximum landing gear extension speed | # D$ }1 z7 w: W9 B' X# c; Z4 j
, s& {9 b% {2 ^! f9 h, h' hVlo | - L3 k" r4 c, `: q, f
Maximum landing gear operating speed |
( D! m6 j( a- J% Z; i* C6 c/ }- z2 C! \; g7 G
Vmo | 8 R$ I+ x7 W Z2 G9 w8 S8 ^7 K$ {
Maximum operating speed | & J- G) k1 Y0 A2 K1 @% E2 P* W
7 h! j' s2 r0 F: ]Vne |
, P4 a U; @( i- `; W3 S2 }Never-exceed speed |
) X' o" d+ _% |5 y( n# w4 L4 T' q) H3 a
Vno |
+ N/ J4 s( S" N" p' ~: oNormal operating speed limit |
$ P0 C; J- F0 x' K! A; y: R' }( B9 q' d% Z: x* C$ a
Vs | 3 ?3 [7 ?( K9 q+ B7 g
stall speed |
3 P- X. m( {, _/ @1 t[edit] W' J9 l/ ?! N Q' Q1 i! G
& f) y% @ O+ P# t
; h6 b% \+ [; ]7 M: B4 Q: d% }# Z/ V Y
Abbreviation |
* i$ b. {) a' D' xTerm |
, F# F9 }1 f3 d" N' N/ e F. B1 N( A. i- }) r0 D3 Z
WOFW |
" s' R; c5 V( K4 s% GWeight-off-Wheels, indicates aircraft is off ground since lift off |
/ B- U4 N7 h* n% v9 x" r% D* `* i) Y$ G- h" a* H
WONW | / I' X& E' h' C' `0 R
Weight-on-Wheels, indicates aircraft is on ground since touch down |
. {. ^+ J# d/ r8 A# e4 a[edit] X
f, \! K+ ]8 J# M* r9 }$ b. K+ n0 U+ I4 }9 i8 w) o3 U
5 M1 g* T5 ~- O6 w# n$ o: C
, ~% _3 u) ?( f: g+ _Abbreviation |
% @2 U3 t# T2 v6 p8 xTerm | ) f$ i$ H) c' z8 E
' J; k/ x9 G1 c" B, Q* H
XMIT | 1 ~( V1 w0 h4 l& Y
Transmit | 1 }9 Z) U5 K0 ?
9 A) h! c/ e& c- b p% `8 O6 {XPDR | 8 m& A# y; c7 S e, x( u1 |
Transponder | & ]: Y8 W) l3 I5 @8 U4 t
; S4 ^$ o, @+ V- x$ H4 Y
XPNDR |
+ o" L5 [% X& A& ~- N& L* oTransponder | ; u: Y* s; c" I
[edit] Z `/ ^+ N9 F( Q; @9 \& }1 q7 I$ s
' g# c6 B+ l! h9 u, z- ?% k
, p* d, ]2 `2 X8 a) t" O' `$ a4 N7 o6 T( v
Abbreviation |
9 t1 E+ a; u# z% _& J; U+ g6 zTerm | $ g( ?9 X: g- t, R
: b" o) s5 \$ B6 j! h; \
Z |
5 l2 d4 i7 L9 H& c5 g: GZulu Time (UTC) | |
|