Avionics Flashcards
FMS (Flight Management Systems)
FMS
Flight Management System
PFD
Primary Flight Display
RNAV
Area Navigation
EHSI
Electronic Horizontal Situation Indicators
V-Speed
Reference Speeds (general term)
AHRS
Attitude Heading Reference System (Attitude and Heading)
ADC
Air Data Computer (air pressure sensor)
ADAHRS
Air Data Attitude Heading Reference System
MFD
Multi-Function Display (bottom of PFD)
ILS
Instrument Landing System
GPS
Global Positioning System
VHF
Very High Frequency
VOR
Omnidirectional Range
HITS
Highway In The Sky (3D display)
AIM
Aeronautical Information Manual
AFM
Aircraft Flight Manual
OAT
Outside Air Temperature
VDC
Volts Direct Current
WPT
Waypoint
DIS
Distance to active waypoint
TRK
(current/existing) Track
XPDR
TMR
XPDR
Transponder Code
POH
Pilot Operating Handbook
FMC
Flight Management Computer
AFC
Automatic Flight Control
AFGS
Automatic Flight Guidance System
EFIS
Electronic Flight Instrument System
IRS
Inertial Reference System (Navigation)
CDU
Control Display Unit
FD
Flight Director (attitude “follow system” for flight plan)
AP
Auto Pilot
FGCP
Flight Guidance Control Panel (autopilot)
DSP
Display Select Panel
CCD
Cursor Control Device
MCP
Mode Control Panel
AMU
Avionics Management Unit
ACAWS
Advisory Caution and Warning System
ECAM
Electronic Centralized Aircraft Monitoring System
EICAS
Engine Indicating and Crew Alerting System
HUD
Heads Up Display
EVS
Enhanced Vision System
MSAW
Minimum Safe Altitude Warning or
Multi-Sensor All Weather Mapping
r (relating to engines)
Compression Ratio (inside a piston)
V d (engine related)
Displaced Volume (when piston “fills up”)
V c (engine related)
Clearance Volume (any extra when piston is closed)
TDC (engine related)
Top Dead Center (also V c)
BDC (engine related)
Bottom Dead Center
CHT
Cylinder Head Temperature
EGT
Exhaust Gas Temperature
EFIS
Electronic Flight Instrument System