The U.S. Air Force Air Demonstration Squadron "Thunderbirds", perform the Delta Burst during the Gulf Coast Salute and Open House Air show at Tyndall Air Force Base, Fla. Mar. 26, 2011. The Delta Burst, is one of two new maneuvers that have been incorporated into this year's aerial demonstration.
(U.S. Air Force Photo/Staff Sgt. Larry E. Reid Jr., Released)