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

noise abatement technique

abatement of nuisance caused by air transport

noise floor; noise level

aircraft noise production program

working group on aircraft noise

non-noise certificated aircraft

aircraft noise

aircraft noise and design effects study (ANDES)

aircraft noise annoyance

aircraft noise certificate

aircraft noise certification

aircraft noise design effects study

aircraft noise pollution

aircraft noise prediction program(me)

aircraft noise received on the ground

aircraft noise stringency

methods of aircraft noise measurements

model for assessing global exposure to the noise of transport aircraft (MAGENTA)

training aircraft (tng acft) / trainer aircraft

aircraft accident (flight accident; aircraft mishap)

aircraft armaments / aircraft weapons

aircraft accident / flight accident, aircraft mishap

aircraft mishap / flight accident, aircraft accident

aircraft modernization / aircraft upgrade