Abbreviations Flashcards
ACE
Actuator Control Electronics
the actuator control electronics (ACE) issue the commands that cause the aircraft’s control surfaces to move and keep it on the desired flight path. 4 total
ACP?
Audio Control Panel
ADRF
ADRS
ADRU
Air Data Reference Function
Air Data Reference System
Air Data Reference Unit
AHRU
Attitude Heading Reference Unit
APUC
APU Controller
BCU
Brake Control Unit
BPCU
Bus Protection Control Unit
provides flight deck control/indication, power transfer functions, and overall load management and protection. in the event of a BPCU failure, a second BPCU assumes all functions.
AOM 6.20.11
BSCU
Brake System Control Unit
BTMS
Brake Temperature Monitor System
Displays temperature for each brake on the gear synoptic
CAC
Cabin Air Compressor
4 electric cabin air controllers, 2 per pack
CACTCS
Cabin Air Conditioning and Temperature Control System
CBIC
Circuit Breaker Indication and Control
CCC
Core Compartment Cooling
CCD
Cursor Control Device
CCR
Common Computing Resource
Common Core System main Component, which has a left and right cabinet. seperate modules within each CCR cabinet perform distinct functions CCR failure will result in loss of displays. See LOSS OF ALL DISPLAYS unannunciated checklist. 2 CCR RESET switches located on overhead panel.
AOM 1.40.1
CCS
Common Core System
Provides a common computing network and data exchange system for the majority of airplane systems. CCS operation is automatic. there are no controls or indications for normal operations
CDU
Control Display Unit
CED
Crew Escape Door
CAC
Cabin Air Compressor
AVS
Alternate Ventilation System
PECS
Power Electronics Cooling System
ICS
Integrated Cooling System
CPCS
Cabin Pressure Control System
AFDS
Autopilot Flight Director System
A/T
Autothrottle
MCP
Mode Control Panel
FMC
Flight Management Computer
PFD
Primary Flight Display
HUD
Head-Up Display
PFC
Primary Flight Computer
ALT
Altitude Hold
FLCH
Flight Level Change
FPA
Flight Path Angle
HDG HOLD
Heading Hold