American armored, single-seat, twin-engine thunderbolt attack aircraft in flightAmerican armored, single-seat, twin-engine Thunderbolt attack aircraft in flight
Drawing of the soviet ant-25 single-engine aircraft in the skyDrawing of the Soviet ANT-25 single-engine aircraft in the sky
North american single - engine long - range fightersNorth American single - engine long - range fighters
Russian manual single machine gun for the shooting range. firearmsRussian manual single machine gun for the shooting range. firearms
Japanese single-seat interceptor fighter of all-metal constructionJapanese single-seat interceptor fighter of all-metal construction
British single-seat fighter aircraft of the first world warBritish single-seat fighter aircraft of the First World War
The soviet single-engine fighter was one of the lightestThe Soviet single-engine fighter was one of the lightest
Soviet single-engine yak-7a against the sky, drawingSoviet single-engine Yak-7A against the sky, drawing