The "imported" MS-21 aircraft with the Russian engine made the first flight
Photo: Rostec The prototype aircraft MS-21, equipped with new Russian equipment, first climbed into the sky to start factory tests, Rostec Corporation said . On board the car, domestic avionics, power supply, air conditioning systems and others were tested. In total, aircraft builders replaced about 80 foreign systems and units, the corporation said. The flight was made from the airfield of the Irkutsk aircraft factory Yakovlev.