Two Russian fighter jets of Russia’s famed aerobatic team `Russkiye Vityazi` ( `Russian Knights` ) have collided on Sunday, August 16th, 2009 near Zhukhovsky airfield, east of Moscow, where they were practicing for the MAKS 2009 Aerospace Exhibition, set to start on Tuesday , August 18th 2009.The victim of the crash was colonel Igor Tkachenko, commander of Russia’s famed aerobatic team, Russkiye Vityazi . Pictured: demo flight of SU-27 fighter jets of `Russkiye Vityazi` aerobatic team ( `Russian Knights` )