fixed-wing aircraft
літак (із нерухомим крилом на відміну від вертольота)
літак (із нерухомим крилом на відміну від вертольота)
fixed wing aircraft and helicopters
wing-to-body fairing / wing-body fairing
blended-wing design (blended wing/body design)
variable-geometry wing aircraft
training aircraft (tng acft) / trainer aircraft
aircraft accident (flight accident; aircraft mishap)
aircraft armaments / aircraft weapons
aircraft modernization / aircraft upgrade
aircraft track and balance (adjusting balance of aircraft)
aircraft upgrade / aircraft modernization
aircraft weapons / aircraft armaments
flight accident / aircraft accident, aircraft mishap
low flying aircraft / low-flying aircraft