30 x, a5m4, abroad, accounting, all, app. rat, architecture, art, ass, battle, biplane, bomber, bridges, cdb- 12, chassis, cities, claude, coast, construction, deck, design bureau, designer, eyfel, fighter, first, flight, for, for stalin, france, guards, he-111, heinkel 111, high-speed, house, i- 153, i- 3, i- 96, i-16, i-16 type 24, iron, ishachok, issued, japanese, khalkhin gol, landscape, mitsubishi, moniker, monoplane, monoplane fighter, multi-purpose, multipurpose, new, nicknames, night, nizkoplan, ocean, of the issue, of the ussr, paris, picture, plane, po-2, polikarpov, polikarpov ., polutoraplan, rata, regiment, retractable, road, sea, seagull, serial, single, single-engined, sky, soviet, soviet multipurpose fighter, tech, the piston, the sky, the world, tower, u-2, view, views, war, water, way, were, without, women's, ww2.