flight environment data

flight environment data system

contemporary operational environment / contemporary operating environment (COE)

electronic data transfer / electronic data transmission ( EDT)

flight data processing (FDP)

digital flight data

digital flight data recorder system

flight data

flight data link

flight data monitors and recorders

flight data processing system

flight data recorder system

flight measured data

flight data recorder (FDR)

flight restriction zone / flight restricted zone (FRZ)

air defense ground environment

Allied Joint Doctrine for Recovery of Personnel in a Hostile Environment (AJP-3.7)

battlefield environment

chemical environment

common operating environment (COE)

contaminated environment

ECM environment

Environment and Security Initiative (ENVSEC) UN-OSCE-NATO initiative

favorable environment

field environment

Future Airborne Capability Environment (FACE)

hostile environment

information environment

land environment

launch environment

launching environment

low-threat environment

military environment