180421-Z-VT419-0415
A U.S. Air Force B-52 Stratofortress from the 93rd Bomb Squadron, Barksdale Air Force Base, La., flies an aerial demonstration over the Ohio River April 21, 2018, during the Thunder Over Louisville air show in Louisville, Ky. The Kentucky Air National Guard once again served as the base of operations for military aircraft participating in the show, providing essential maintenance and logistical support. (U.S. Air National Guard photo by Lt. Col. Dale Greer)