Ключевые слова: air, airbase, aircraft, airfield, airscrew, army, army planes, aviation, concrete, czech republic, display, flight, fly, flying plane, grass, green, hill, hills, military, military plane, peaks, propeller, red army plane, soviet air force, soviet military, soviet yakovlev, tail, vintage, wheels, window, wing, wings, yakovlev, yakovlev yak3,