[Allthatucantleavebehind]

J-20(right) acompanied with a J-10 (left) during its first flight test:

Chinese-made WS-10G/WS-15 jet engines is used for the flight test, now this can zip the mouths of some wankers here:

[Islander7]

Twin Sidewinder pipes. Nice.

[Viiksitimali]

http://www.youtube.com/watch?v=4OY2U-GU_IU