According to Bogdan, all on-board aircraft systems worked normally. "Stability and controllability of the aircraft in the air got a good grade. All systems and aircraft engine worked flawlessly," - said an unnamed source agency in the military-industrial complex. Previously, the second prototype T-50 passed ground tests. Parallel tests were carried out and the first prototype of the T-50, which to date has made 40 flights.
As expected, the test airframe PAK FA will be completed in 2011-2012 and in 2013 the Russian Defense Ministry will conclude with the "Dry" contract for the supply of ten aircraft to test the weapons. The first phase of testing T-50 finish before the end of 2013. Continuous buying fighter jets will begin in 2016 and will be implemented under the state program of armaments for 2011-2020. Apart from an experimental batch of ten aircraft in 2016 is planned to buy 60 more such vehicles. On further procurement of aircraft while it is not known.
PAK FA made its first flight on Jan. 29, 2010. Technical characteristics of the aircraft are classified. It is only known that T-50 will be highly intellectualization of the board and be able to take off and landing on runways length of 300-400 meters. The aircraft will be capable of performing combat missions in any weather and time of day, and will also maneuverability.