A member of the Hoppers Flight Jet Team, takes off from the Davenport Municipal Airport in Mt. Joy, Iowa., Saturday, Sept. 1, 2012, for a demonstration flight with two other L-39's at the Quad-City Air Show. A plane that was part of an air show in eastern Iowa has crashed, and authorities say the pilot was killed. (AP Photo/The Quad City Times, Kevin E. Schmidt) MAGS OUT; NO SALES; TV OUT; MOLINE DISPATCH OUT