*
A -antenna (mode for ADF)

*
A -automatic (radio tuning mode)

*
ABM -abeam

*
ACIPS -airfoil and cowl ice protection system

*
ACMF -airplane condition monitoring function

*
act -active

*
A/T -autothrottle

*
ADIRS -air data inertial reference system

*
AFDC -autopilot flight director computer

*
AFDS -autopilot flight director system

*
AIMS -airplane information management system

*
alt -altitude

*
ALTN -alternate

*
ALTN NAV -alternate navigation

*
AMI -airline modifiable information

*
AMU -audio management unit

*
appr -approach

*
ARINC -Aeronautical Radio, Incorporated

*
arr -arrival

EFFECTIVITY
BEJ ALL

*
ASCPC -air supply cabin pressure controller

*
ASG -ARINC signal gateway

*
ATA -actual time of arrival

*
ATN -aeronautical telecommunication network

*
avail -available

*
B -at or below an altitude

*
B/A -bank angle

*
B/C -back course

*
BFO -beat frequency oscillator

*
BPCU -bus power control unit

*
brg -bearing

*
C -center

*
C -celsius

*
CAM -crew alertness monitor

*
CAS -computed airspeed

*
CDU -control display unit

*
clb -climb

*
clr -clear

*
CMCF -central maintenance computing function

*
cmd -command

*
co -company

*
con -continuous

*
CPM -core processor module

*
crs -course

*
crz -cruise

*
CTC -cabin temperature controller

*
ctr -center

*
D -derated

*
DCMF -data communication management function

*
DCGF -data conversion gateway function

*
DD -drift down

*
DFDAF -digital flight data acquisition function

34-61-00

Page 1 D633W101-BEJ Sep 05/2002

FLIGHT MANAGEMENT COMPUTING SYSTEM -INTRODUCTION

*
del -delete

*
dep -departure

*
des -descent

*
dest -destination

*
dev -deviation

*
dist -distance

*
dspl -display

*
DTG -distance to go

*
DME -distance measuring equipment

*
DSP -display select panel

*
DSP -display switching panel

*
E -east

*
E/O -engine out

*
econ -economy

*
E/D -end of descent

*
EDIU -engine data interface unit

*
EEC -electronic engine control

*
EFC -expect further clearance

*
ELMS -electrical load management system

*
eng -engine

*
EPR -engine pressure ratio

*
ETA -estimated time of arrival

*
ETE -estimated time enroute

*
exec -execute

*
F -Fahrenheit

*
FDCF -flight deck communication function

*
FF -fuel flow

*
FL -flight level

*
FLCH -flight level change

*
flt -flight

*
FMA -flight mode annunciation

*
FMCF -flight management computing function

*
FMCS -flight management computing system

*
FMF -flight management function

*
FPA -flight path angle

*
FQPU -fuel quantity processor unit

*
FSEU -flap slat electronics unit

*
FW -failure warning

*
fwd -forward

*
G/A -go around

*
GBST -ground based software tool

*
GPSSU -global positioning system sensor unit

*
GPS -global positioning system

*
GPWC -ground proximity warning computer

*
GRWT -gross weight

*
H -hot

*
hdg -heading

*
ht -heat

*
HFOM -horizontal figure of merit

*
ICAO -International Civil Aviation Organization

*
ICB -intercabinet bus

*
ident -identification

*
IEI -imbedded element identifier

*
IMI -imbedded message identifier

*
inbd -inboard

*
info -information

*
INIT/REF -initialization reference

*
intcp -intercept

*
ISA -international standard atmosphere

*
ISSP -instrument source select panel

*
KTS -nautical miles per hour (knots)

*
L -left

*
lat -latitude
　
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