Planes collide during air show at Dallas Executive Airport. Boeing B-17 & Bell P-63 Kingcobra

Two vintage warplanes collided in midair Saturday afternoon during the Commemorative Air Force Wings Over Dallas show at Dallas Executive Airport. According to the Federal Aviation Administration, a Boeing B-17 Flying Fortress and a Bell P-63 Kingcobra crashed about 1:20 p.m. Dozens of Dallas Fire-Rescue vehicles responded to the airport in the 5300 block of Challenger Drive, near U.S. Highway 67 in Red Bird.