sukhoi su-30 flanker-c, aerobatic team russian knights

237 27p aerobatic aerobatics air airplane albatros armed army attack aviation base combat demonstration flanker flankerc flankercnaerobatic flying force fuselage knights kubinka military naerobatic nsukhoi pilots plane russia russian russkiye show shownsukhoi su30 sukhoi team technology tspat ussr vityazi warplane