Ключевые слова: aerobatic, aeroplane, aerospace, air, air force, air show, airplane, airport, airshow, army, aviation, base, biplane, boeing, boeingstearman, boeingstearman model 75, demonstration, eskisehir, flight, fly, historic, model 75, old, performance, pilot, plane, show, sisihisar, sky, stearman, transport, transportation, turkey, united states, united states army air forces, us air force, us army, vintage, wing,