American supersonic single-seat fighter in the sky
A training ground with many single-seat multi-purpose fighters
Supermarine British single- engine fighter spitfire
German, single-engine, piston-engined fighter ME-109
British single-engine fighter jet ready for takeoff
Single-engine piston -engined fighter - low-wing Luftwaffe ME-109
Single-engine front-line fighter Yak-3m flies in the sky
Drawing of a Polish ww2 single-engine fighter in the sky