Rostec releases footage of two-seat Su-57 prototype's maiden flight
🇷🇺 Rostec has released footage of the two-seat Su-57 fifth-generation prototype's maiden flight, conducted by Hero of Russia test pilot Sergei Bogdan.
🇷🇺 Rostec has released footage of the two-seat Su-57 fifth-generation prototype's maiden flight, conducted by Hero of Russia test pilot Sergei Bogdan.