Okies bring the boom
NORMAN, Okla. -- In honor of the Air Force’s 70th Anniversary, a KC-135 Stratotanker from the 507th Air Refueling Wing operating out of Tinker Air Force Base, Okla., performed a flyover Sept. 16, 2017, at a University of Oklahoma football game at the Gaylord Family Oklahoma Memorial Stadium in Norman, Okla. (U.S. Air Force photo/Master Sgt. Grady Epperly)