A Second World War fighter plane due to take part in a Tuskegee Airmen tribute flight has been badly damaged after crashing in Texas. The P-51 Mustang, used by the U.S. Air Force to escort bombers on sorties over Europe, made a belly landing - without landing gear - at Dallas Executive Airport this morning. While pilot Bill Shepard is believed to have escaped the crash unharmed, the plane sustained 'substantial' damage - including the loss of its propeller.