Systems Guide

A318/A319/A320/A321
Professional
SYSTEMS
Systems guide
Vol
4
04-03-67
11 July 2018
GPU Ground Power Unit
GPWS Ground Proximity Warning System
GS Glide Slope
GW Gross Weight
HDG Heading
hPa Air Pressure Unit of Measurement (hector Pascal)
IAE Int. Aero Engines = Engine Manufacturer RR, P&E, MTU + JAEC
ILS Instrument Landing System
In Hg Air Pressure Unit of Measurement (Inch Mercury)
INIT Initiation (MCDU Page)
KG Kilogramme
IRS Inertial Reference System
L/G Landing Gear
LK Lock
LOC ILS Localizer
LSK Line Select Key
MCDU Multifunction Control and Display Unit
MDA Minimum Descent Altitude
MKR Marker
N/W Nose Wheel
ND Navigation Display
NDB (ADF) Nondirectional Beacon (Automatic Direction Finder)
NM Nautical Miles
PB Push Button
PERF Performance (MCDU Page)
PFD Primary Flight Display
PPU Power Push Unit
PROG Progress (MCDU Page)
QNH Barometric Pressure Reported By A Station
PSI Pounds Per Square Inch
PTU Power Transfer Unit
RAD/NV Radio/Navigation (MCDU Page)
RAAS Runway Awareness and Advisory System
RMP Radio Management Panel
RTO Rejected Takeoff
RWY Runway
SD System Display
SEC Spoiler and Elevator Computer
SID Standard Instrument Departure
SRS Speed Reference System
STAR Standard Terminal Arrival Route
STDBY Standby (TCAS)
SW Switch
TA Traffic Advisory (TCAS)
TA/RA Traffic Advisory & Resolution Advisory
TAS True Airspeed
T/C Top of Climb
TCAS Traffic Alert and Collision Avoidance System
T/D Top of Descent
TERR Terrain Proximity Alert (GPWS)
THR Thrust
THR RED Thrust Reduction
THRT TCAS Threat
THS Trimmable Horizontal Stabilizer
TOGA Takeoff Go-Around
TOW Takeoff Weight
TRANS Transition