Day before MAKS-2013 qualification flights
Training for MAKS-2013 air show.
The fourth prototype already built and now taking part in test flights.
Russian air force's 100th anniversary.
[1600px] 100 years of the Russian Air Force
First photo of the third PAK-FA prototype - 053. Note the Tu-144 in the background.
Departing PAK-FA during the celebrations of 100 years of the Russian Air Force.
PAK-FA's new stealth technology ;) Note also Tu-144 in the background!