Fl/T  flight information (temporary)  
FL  flight level  
FM  fan marker  
FM  from  
ICAO:  FM . from; FM . from (followed by time weather change is forecast to begin)  
FREQ  frequency  
FRQ  frequent  
FSS  Flight Service Station  
FT  feet  
G  
GOVT  government  
GP  glide path  
ICAO:  GP . glide path  
GS  glide slope  
ICAO:  GS . ground speed; GS . small hail and/or snow pellets  
GWT  gross weight  
H  
HAA  height above airport  
HAT  height above touchdown  
ICAO:  HGT . height/height above  
HIRL  High intensity runway lights  
HOL  holiday  
HWY  highway  
I  
IAF  initial approach fix  
IAP  instrument approach procedure  
ICAO:  INA . initial approach  
IDENT  identification  
ICAO:  ID . identifier/identification/identify  
IF  intermediate fix  
ICAO:  IF . intermediate approach fix  
IFR  instrument flight rules  
IFSS  international flight service station  
ILS  instrument landing system  
INFO  information  
INOP  inoperative  
INS  Inertial Navigation System  
INT  intersection  
INTL  international 
INTST  intensity  
IRU  Inertial Reference Unit  
ISMLS  interim standard microwave landing system  
J  
J.bar  jet runway barrier  
K  
KHZ  kilohertz  
L  
L  left (used only to designate rwys; e.g., rwy 12L)  
ICAO:  L . left/runway identification/locator  
LAT  latitude  
LB  pounds (weight)  
LCTD  located  
LDA  localizer type directional aid  
ICAO:  LDA . landing distance available LLZ . localizer  
LDIN  lead.in lighting system  
LGTD  lighted  
LMM  compass locator at ILS middle marker  
LNDG  landing  
ICAO:  LDG . landing  
LOC  localizer  
ICAO:  LOC.localizer or locally or location or located  
LOM  compass locator at ILS outer marker  
LONG  longitude  
LRCO  limited remote communications outlet  
M  
MAA  maximum authorized altitude  
MAG  magnetic  
MAINT  maintain, maintenance  
ICAO:  MNTN . maintain; MAINT . maintenance  
MALS  medium intensity approach light system  
MALSR  medium intensity approach light system with runway alignment indicator lights  
MAP  missed approach point  
ICAO:  MAP . aeronautical maps and charts  
MAX  maximum  
MCA  minimum crossing altitude  
MDA  minimum descent altitude  
MEA  minimum en route IFR altitude  
MHZ  megahertz  
MIN  minimum or minute 
MIRL  medium intensity runway edge lights  
MLS  microwave landing system  
MM  middle marker ILS  
MOCA  minimum obstruction clearance altitude  
MRA  minimum reception altitude  
MSA  minimum safe altitude  
MSL  mean sea level  
MUNI  municipal  
N  
N  north  
NA  not authorized  
NATL  national  
NAVAID  navigational aid  
NDB  nondirectional radio beacon  
NM  nautical mile(s)  
NOPT  no procedure turn required  
 
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本文链接地址:美国航行情报汇编 AERONAUTICAL INFORMATION PUBLICATION AIP 1(88)