Labor Day Airshow Crash in Iowa Image source: Quad-City Times

People in attendance at a Davenport Iowa Airshow were watching a 3 aircraft formation when out of no where one of the plans began to lose altitude and crash into a nearby Alfalfa field.

The Pilot flying the Soviet made L39 was unable to eject and died on impact.

Nobody on the ground was hurt, but thousands of spectators saw a huge fireball go up from the site of the crash.