Audible Warning System
Document status: [ Active ]
Airborne ILS Receiver
Document status: [ Not for New Design ]
Airborne VOR Receiver
AIRBORNE VOR RECEIVER (LEGACY - NOT FOR USE IN NEW DEVELOPMENT BUTMAY APPLY TO AVIONICS IN USE)
Document status: [ Revised ]
Mark 1 OMEGA Navigation System
Document status: [ Withdrawn ]
Electronic Chronometer System
Quick Access Recorder for AIDS System (QAR)
Airborne Passenger Entertainment Tape Reproducer
Ground Proximity Warning System
Barometric Altitude Rate Computer (BARC)
