1 January 2014. As part of the test program for the air force complex of the front-line aviation, the T-50 fighters will be supplied to the Russian Air Force. Delivery will begin in 2016 year.

New fifth-generation vessels undergo flight tests. Before they arrive, customers will be checked at the 929 flight test center. At the moment, T-50 meets all the requirements.

If all tests are successful, the fighters will put before the deadline specified in the contract. Fighters T-50 equipped with the latest avionics and radar systems.