The Ilyushin Il-2 (Cyrillic: Илью́шин Ил-2) Sturmovik was a ground-attack aircraft (Cyrillic: Штурмови́к, Šturmovík) in the Second World War, produced by the Soviet Union in very large numbers. With 36,183 examples of the Il-2 produced during the war, and in combination with its successor, the Ilyushin Il-10, a total of 42,330[3] were built, making it the single most produced military aircraft design in aviation history, as well as one of the most produced piloted aircraft in history along with the American postwar civilian Cessna 172 and the Soviet Union's own Polikarpov Po-2 Kukuruznik biplane, itself sometimes seen side-by-side with the big armored Ilyushin monoplane on the front lines. (Source Wikipedia)