noise abatement technique

aircraft noise abatement

noise abatement

noise abatement approach procedures

noise abatement climb

noise abatement climb procedure

noise abatement flight track

noise abatement measures

noise abatement operating procedures

noise abatement take-off procedures

jet noise prediction technique

noise control technique

abatement of nuisance caused by air transport

noise floor; noise level

advanced active homing technique

camouflage technique

high-altitude low-opening parachute technique (HALO)

indirect questioning technique

interrogation technique

modern transportation technique

digital adaptive technique for efficient communications

precision aim-technique heliborne antitank

unseen technique

fire direction technique

flying technique

handling technique

technique

microwave theory and technique

speech compression technique

box technique of area reconnaissance

stealth reconnaissance technique

total reconnaissance/intelligence system evaluation and comparison technique

fire technique(s)