37 mm, air force, apartments, art, asa, bk 37, bob, bombers, design bureau, developer, dive, f-117, fight, fighter, flight, frantszskogo, german, guns, hardly noticeable, hawker, height, hurricane, i-16, interceptor, ishachok, japanese, ju 87 g, junkers, khalkhin gol, ki-27, land, lockheed, marcel lefebvre, maschinengewehr 42, mg 42, mg-34, mk iv, monoplane fighter, multi-purpose, nakajima, name, nighthawk, photo, picture, pilot, plane, planet, quest, river, road, second, shock, single, single-engine, single-engined, sky, smoke, soviet, soviet union, space, su- 25, subsonic, tactical, tanks, the piston, times, war, winter, world, ww2, ww2., yak- 9, yakovlev