Document ID: chunk:federal_register_of_legislation:F2025C00050:body:0:p9
Version: federal_register_of_legislation:F2025C00050
Segment Type: other
Provision Reference: 
Character Range: 20633–24880

Air traffic control
ATIS          Aerodrome terminal information service
ATPL          Air transport pilot licence
ATS           Air traffic service
AUW           All up weight
AVADS         Auto voice activated decision system
BAK           Basic aeronautical knowledge
BHP           Brake horsepower
CAAP          Civil Aviation Advisory Publication
CAO           Civil Aviation Order
CAS           Calibrated air speed
CASA          Civil Aviation Safety Authority
CASR 1998     Civil Aviation Safety Regulations 1998
CAT           Clear air turbulence
CBT           Computer-based test
CDFA          Continuous descent flight angle
CDI           Course deviation indicator
CDP           Climb descent procedure
CG            Centre of gravity
CHT           Cylinder head temperature
CP            Critical point
CPL           Commercial pilot licence
CRM           Crew resource management
CSU           Constant speed unit
CTA           Controlled airspace
CTAF          Common traffic advisory frequency
CTR           Control zone
CVR           Cockpit voice recorder
DA            Density altitude
DALR          Dry adiabatic lapse rate
DAME          Designated aviation medical examiner
DAP           Departure and approach
DFDR          Digital flight data recorder
DFE           Design feature endorsement
DME           Distance measuring equipment
EAS           Equivalent air speed
EET           Estimated elapsed time
EFIS          Electronic flight instrument system
EGT           Exhaust gas temperature
EICAS         Engine indication and crew alerting system
ELR           Environmental lapse rate
EPR           Engine pressure ratio
EPT           Effective performance time
ERC           En route chart
ERSA          En route supplement Australia
ETA           Estimated time of arrival
ETD           Estimated time of departure
ETI           Estimated time interval
ETOPS         Extended range twin operations
ETP           Equi-time point
FAE           Flight activity endorsement
FAF           Final approach fix
FD            Flight director
FIA           Flight information area
FIR           Flight information region
FMS           Flight management systems
FSTD          Flight simulation training device
g             Gravitational force
GAL           Gallon
G-LOC         G-induced loss of consciousness
GNSS          Global navigation satellite system
GPU           Ground power unit
GPWS          Ground proximity warning systems
GS            Ground speed
HDG           Heading
HF            High frequency
HLS           Helicopter landing site
HPAV          Horse power available
HPREQ         Horse power required
HUMS          Health usage monitoring system
H-V           Height-velocity
IAF           Initial approach fix
IAL           Instrument approach and landing
IAP           Instrument approach procedure
IAS           Indicated air speed
ICAO          International Civil Aviation Organization
ICTZ          Inter-tropical convergence zone
IELTS         International English language testing system
IFR           Instrument flight rules
ILS           Instrument landing system
IMC           Instrument metrological conditions
INS           Inertial navigation system
ISA           International standard atmosphere
IVSI          Instantaneous vertical speed indicator
JPT           Jet pipe temperature
KDR           Knowledge deficiency report
KG            Kilogram
KIAS          Knots indicated air speed
LA            Landing area
LB            Pound
LDA           Landing distance available
LDP           Landing decision point
LDR           Landing distance required
LG            Landing gear
LLZ           Localizer
LMT           Local mean time
LNAV          Lateral navigation
LPV           Localiser precision with vertical guidance
LRC           Long range cruise
LSALT         Lowest safe altitude
LSB           Lower side band
LTE           Loss of tail rotor effectiveness
LTR           Litre
LVC           Live, virtual and constructive (simulators)
MAC           Mean aerodynamic chord
MAPt          Missed approach point
MDA           Minimum descent altitude
MEL           Minimum equipment list
Met           Meteorology
MF            Medium frequency
MLS           Microwave landing