single-seated aircraft

bevel seated valve

completely seated

single-seat / single seat

single seat aircraft

single-engine aircraft

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

discriminating a single target

move in single/in Indian file

single combat

single concertina fence

single defense space

Single Fuel Concept (SFC)

Single Fuel Policy (SFP)

single service exercise

single shot grenade launcher

single shots

single strand fence

single-action revolver

single-channel ground and airborne radio system (SINCGARS) radio

single-hull

single-shot