Retro aircraft po-2 created under the leadership of n. n. polikarpov in 1928Retro aircraft po-2 created under the leadership of N. N. Polikarpov in 1928
British single-seat fighter aircraft of the first world warBritish single-seat fighter aircraft of the First World War
A helicopter on the deck of an aircraft carrier is preparing for takeoffA helicopter on the deck of an aircraft carrier is preparing for takeoff