approved modification of aircraft

approved force structure

approved monthly strength

Coast Guard-approved

approved design

equipment modification

equipment modification list

retrofit modification kit

modification program

certification modification

authorized modification

helicopter modification

modification

orbit modification

modification table of distribution and allowance

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