Fourth-generation su-27 fighters. fireworks show in the skyFourth-generation Su-27 fighters. Fireworks show in the sky
Drawing of a su-47 fighter jet, from which a red golden eagle flies outDrawing of a SU-47 fighter jet, from which a red golden eagle flies out
Su - 27 in the sky above sea level is about two yearsSu - 27 in the sky above sea level is about two years
The flight of a miracle of technology aircraft with a reverse sweep wing. this is our su-47The flight of a miracle of technology aircraft with a reverse sweep wing. This is our Su-47