Assembly of aircraft at the plant. Pilot training. Flights of civil aircraft. Types of Tushino airfield (Moscow) during the air parade. Pilots at the airport. Types of air parade. I. V. Stalin, K. E. Voroshilov, A. I. Mikoyan, N. A. Bulganin, L. P. Beria, G. M. Malenkov and other Soviet leaders are watching the parade. Among those present are aircraft designers A.A. Mikulin, Artem Ivanovich Mikoyan. Aircraft designers M.I. Gurevich and A.I. Mikoyan at work on a new aircraft model. Portrait of the pioneer of aviation Alexander Fedorovich Mozhaisky.