GENERAL
AIRPLANE
OPERATIONS
MANUAL
1-00-10
Page
12
Code
01
REVISION 41
Copyright © by Embraer. Refer to cover page for details.
AOM-145/1114
ABBREVIATIONS
OR ACRONYMS
MEANING
PCU Power Control Unit
PDSV Pressure Drop Spill Valve
PFD Primary Flight Display
PMA Permanent Magnet Alternator
POST Power On Self Test
PRCS Process
PRESS Pressure
PRV Pressurizing Valve
PSU Passenger Service Unit
PTT Press To Transmit
Q
QFE Question Field Elevation - Field Elevation
Pressure (Q-code)
QNE Question Normal Elevation - Standard
Pressure (1013 hPa/29.92 in.Hg) (Q-code)
QNH Question Normal Height - Sea Level
Pressure (Q-code)
QTY Quantity
R
RA Radio Altimeter
RTA Receiver/Transmitter/Antenna
REACT Rain Echo Attenuation Compensation
Technique
REF Reference
REI Remote Engine Inoperative
RH Right-hand
RMI Radio Magnetic Indicator
RMS Radio Management System