ED Decision 2025/002/R
ABBREVIATIONS
The following abbreviations apply to the Acceptable Means of Compliance and Guidance Material to Part-FCL:
A Aeroplane
AC Alternating Current
ACAS Airborne Collision Avoidance System
ADF Automatic Direction Finding
ADS Aeronautical Design Standard
AFCS Automatic Flight Control System
AFM Aircraft Flight Manual
AGL Above Ground Level
AIC Aeronautical Information Circular
AIP Aeronautical Information Publication
AIRAC Aeronautical Information Regulation and Control
AIS Aeronautical Information Services
AMC Acceptable Means of Compliance
AeMC Aero-medical Centre
AME Aero-medical Examiner
AoA Angle of Attack
AOH Aircraft Operating Handbook
AOM Aircraft Operating Manual
APU Auxiliary Power Unit
As Airship
ATC Air Traffic Control
ATIS Automatic Terminal Information Service
ATO Approved Training Organisation
ATP Airline Transport Pilot
ATPL Airline Transport Pilot Licence
ATS Air Traffic Service
AUM All Up Mass
AUPRTA Airplane Upset Prevention and Recovery Training Aid
B Balloon
BCAR British Civil Airworthiness Requirement
BEM Basic Empty Mass
BIR Basic instrument rating
BITD Basic Instrument Training Device
BPL Balloon Pilot Licence
CAS Calibrated Airspeed
CAT Clear Air Turbulence
CB-IR Competency-based training course for Instrument Rating
CDFA Constant-Descent Final Approach
CDI Course Deviation Indicator
CFI Chief Flight Instructor
CG Centre of Gravity
CP Co-pilot
CPL Commercial Pilot Licence
CRE Class Rating Examiner
CRI Class Rating Instructor
CRM Crew Resource Management
CS Certification Specification
CTKI Chief Theoretical Knowledge Instructor
DC Direct Current
DF Direction Finding
DME Distance Measuring Equipment
DPATO Defined Point After Take-Off
DPBL Defined Point Before Landing
DR Dead Reckoning navigation
DTO Declared Training Organisation
DVE Degraded Visual Environment
ECQB European Central Question Bank
EFIS Electronic Flight Instrument System
EOL Engine Off Landings
ERPM Engine Revolutions per Minute
ETA Estimated Time of Arrival
ETOPS Extended-range Twin-engine Operation Performance Standard
FAF Final Approach Fix
FAR Federal Aviation Regulations
FCL Flight Crew Licensing
FE Flight Examiner
F/E Flight Engineer
FEM Flight Examiner Manual
FFS Full-Flight Simulator
FI Flight Instructor
FIE Flight Instructor Examiner
FIS Flight Information Service
FMC Flight Management Computer
FMS Flight Management System
FNPT Flight and Navigation Procedures Trainer
FS Flight Simulator
FSTD Flight Simulation Training Device
ft feet
FTD Flight Training Device
G Gravity forces
GLONASS Global Orbiting Navigation Satellite System
GM Guidance Material
GNSS Global Navigation Satellite Systems
GPS Global Positioning System
H Helicopter
HF High Frequency
HOFCS High Order Flight Control System
HPA High-Performance Aeroplane
hrs Hours
HUMS Health and Usage Monitoring System
HT Head of Training
IAS Indicated Airspeed
ICAO International Civil Aviation Organization
IGE In-Ground Effect
IFR Instrument Flight Rules
ILS Instrument Landing System
IMC Instrument Meteorological Conditions
IOS Instructor Operating Station
IR Instrument Rating
IRE Instrument Rating Examiner
IRI Instrument Rating Instructor
ISA International Standard Atmosphere
JAR Joint Aviation Requirements
kg Kilogram
LAPL Light Aircraft Pilot Licence
LDP Landing Decision Point
LMT Local Mean Time
LO Learning Objectives
LOC-I Loss of Control In-flight
LOFT Line-Orientated Flight Training
m Meter
MCC Multi-Crew Cooperation
MCCI Multi-Crew Cooperation Instructor
ME Multi-Engine
MEL Minimum Equipment List
MEP Multi-Engine Piston
MET Multi-Engine Turboprop
METAR Meteorological Aerodrome Report
MI Mountain Rating Instructor
MP Multi-Pilot
MPA Multi-Pilot Aeroplane
MPL Multi-crew Pilot Licence
MPH Multi-Pilot Helicopter
MTOM Maximum Take-Off Mass
NDB Non-Directional Beacon
NM Nautical Miles
NOTAM Notice To Airmen
NOTAR No Tail Rotor
OAT Outside Air Temperature
OBS Omni Bearing Selector
OEI One Engine Inoperative
OEM Original Equipment Manufacturer
OGE Out of Ground Effect
OML Operational Multi-pilot Limitation
OSL Operational Safety Pilot Limitation
OTD Other Training Devices
PAPI Precision Approach Path Indicator
PBN Performance-based Navigation
PF Pilot Flying
PIC Pilot-In-Command
PICUS Pilot-In-Command Under Supervision
PL Powered-lift
PNF Pilot Not Flying
POM Pilot Operating Manual
PPL Private Pilot Licence
QDM Magnetic Heading (aircraft to station)
QDR Magnetic Heading (station to aircraft)
QFE Atmospheric pressure at aerodrome elevation
QNH Altimeter sub-scale setting to obtain elevation when on the ground
RAIM Receiver Autonomous Integrity Monitoring
RNAV Radio Navigation
RPM Revolutions per Minute
RRPM Rotor Revolutions per Minute
R/T Radio-telephony
S Sailplane
SATCOM Satellite Communication
SE Single-Engine
SEP in the context of aeroplanes: Single-Engine Single-Pilot aeroplane, as defined in Article 2(8c)
SEP in the context of helicopters: Single-Engine Piston
SET Single-Engine Turboprop
SFE Synthetic Flight Examiner
SFI Synthetic Flight Instructor
SID Standard Instrument Departure
SIGMET Significant Meteorological Weather
SLPC Single Lever Power Control
SOP Standard Operating Procedure
SP Single-Pilot
SPA Single-Pilot Aeroplane
SPH Single-Pilot Helicopter
SPIC Student PIC
SPL Sailplane Pilot Licence
SSR Secondary Surveillance Radar
STI Synthetic Training Instructor
TAF (Terminal Area Forecasts) Aerodrome Forecast
TAS True Airspeed
TAWS Terrain Awareness Warning System
TCH Type Certificate Holder
TDP Take-off Decision Point
TEM Threat and Error Management
TK Theoretical Knowledge
TMG Touring Motor Glider
TORA Take-Off Run Available
TODA Take-Off Distance Available
TR Type Rating
TRE Type Rating Examiner
TRI Type Rating Instructor
UPRT Upset Prevention and Recovery Training
UTC Universal Time Coordinated
V Velocity
VASI Visual Approach Slope Indicator
VFR Visual Flight Rules
VHF Very High Frequency
VMC Visual Meteorological Conditions
VOLMET Meteorological Information for Aircraft in-Flight
VOR VHF Omni-directional Radio Range
ZFTT Zero Flight Time Training
ZFM Zero Fuel Mass
This section lists abbreviations used in Part-FCL AMC and GM, covering licences, ratings, training devices, and operational terms for flight crew licensing.
* Summary by Aviation.Bot - Always consult the original document for the most accurate information.
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