" owl ", " uhu », 1938-1948 ., a.zhirnov ., aerobatic, air, air force, american, american fighter, art, attack, b-10b, bob, bomber, combat, commercial, danijel frka, demo, demonstration, design bureau, designer, developer, dogfight, double, dry, f-16c, fight, fighter, he-219, heinkel, highly mobile, il- 2, lightweight, martin, medium, military, mk. i, monoplane, multi-purpose, mustang, nicolas trudgian, night fighter, of the ussr ., p 38, painting. drawing, periods, picture, plane, pre-war, puffins, reconnaissance, russia, russia ., seaplane, shock, single, single-engined, sky, soviet, soviet union, squadron, squadron., su- 30mk, supermarine, tanderberds, the piston, thunderbirds, training, transport, twin-engine, united states, upgraded, ut-2, wahlroos, walrus, war, ww2, ww2., yak- 12, yakovlev