On October 16th 2017, the first test MC-21-300 aircraft flew from the airfield of Irkutsk Aviation Plant to the Ramenskoye Airport (Zhukovsky, Moscow Region), to continue flight tests.

Mr Oleg Kononenko, the Hero of Russia, the test pilot and the flight crew commander, noted: "The flight went in standard mode. All aircraft systems operated without failures."

Mr Yuri Slyusar, the President of United Aircraft Corporation (UAC) and Irkut Corporation said: "Today we open the new milestone of MC-21 program. Ahead, there is a continuation of flight and ground tests, introduction of new aircraft samples into test program, certification and initiation of serial production. Together with Irkut Corporation, a number of UAC enterprises, our partners from Rostec Corporation, and leading foreign companies participate in the MC-21 program. This program moves our enterprises to the new technological level and ensures the professional growth of our specialists."

Mr Oleg Demchenko, the First Vice-President and the Chief Designer of Irkut Corporation said: "Flight tests of MC-21 aircraft performed at Irkutsk Aviation Plant, together with the long flight (from Irkutsk to Ramenskoye) prove declared aircraft characteristics. Since today, tests will be continued at Flight Test and Development Facility of Yakovlev Design Bureau. The new hangar with the new up-to-date complex for collection, processing, and storage of information, obtained during flight and ground tests, had been built for MC-21 basing."