non-noise certificated aircraft
літальний апарат (ЛА), не сертифікований за шумом
non-interference; non-intervention
non-mandated non-governmental organization
non-directional beacon (NDB) / non directional beacon
re-certification of non-compliant aircraft
aircraft noise prediction program(me)
aircraft noise received on the ground
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 mishap / flight accident, aircraft accident
aircraft modernization / aircraft upgrade
aircraft track and balance (adjusting balance of aircraft)
aircraft upgrade / aircraft modernization
aircraft weapons / aircraft armaments