A U.S. Air Force veteran watches the U.S. Air Force Thunderbirds during the 2014 Wings of Freedom Open House Sept. 13, 2014. This is the first time Altus AFB has opened its gates to the public since 2012. During their performance, the Thunderbirds executed solo and formation maneuvers including the Delta Burst, Arrowhead Loop and the Cross Over Break. (U.S. Air Force photo by Senior Airman Franklin R. Ramos/Released)