A Belarusian Su-27UBM during a training flight before the Air Show 2009 in Radom. The aircraft crashed on the second day of the show killing both pilots.
<a href="//commons.wikimedia.org/wiki/User:Airwolf" title="User:Airwolf">Łukasz Golowanow</a>, Konflikty.pl
Attribution
konflikty.pl