Two planes collided in mid-air and crashed at Radom air show, Poland, in 2007

Two pilots were killed after colliding in mid-air on September 1st 2007 during an aerobatics display at an air show in Radom, Poland. The collision occurred when a three-ship formation spread out and then attempted to re-converge, resulting in two of the aircraft from the Zelazny display team slamming into each other.