aircraft-kilometre performed

passenger tonne-kilometre performed

passenger-kilometre performed

revenue tonne-kilometre performed

all-cargo tonne-kilometre performed

freight tonne-kilometre performed

tonne-kilometre performed

Trails, Lay, Aimpoint established, Boresight verified, Safe [verification of lay], Prefire checks performed, Ammunition Prepared

depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance

kilometre = (амер.) kilometer (km)

revenue tonne-kilometre

fuel consumption per kilometre

seat-kilometre available

tonne-kilometre available

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

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

anti-aircraft artillery observation aircraft

airborne early warning aircraft

airborne warning and control aircraft

aircraft (acft, A/C )

aircraft accident

aircraft airworthiness certificate

aircraft armament

aircraft armament system