German, single-engine, piston-engined fighter ME-109
Single-engine piston -engined fighter - low-wing Luftwaffe ME-109
Single-engine, two-seat aircraft, ut-2, makes a training flight
Single-engine front-line fighter Yak-3m flies in the sky
American supersonic single-seat fighter in the sky
The American aircraft is very light and single-engine suitable for private use
Light, single-engine aircraft, DHC - 3 otter, flaunts in the sky
A single-engine aircraft developed by an English company