aircraft gun
авіаційна гармата; авіаційний кулемет
L119 light gun (105 mm light gun)
submachine gun / sub-machine gun (SMG; smg)
self-propelled anti-aircraft gun (SPAAG)
Flakpanzer Gepard (нім. anti-aircraft-gun tank Cheetah)
self-propelled AA / anti-aircraft gun (vehicle / weapon)
four-barreled anti-aircraft gun
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