A KC-135 Stratotanker from Altus AFB, Okla., flies overhead on a training mission during an Altus High School football game where the U.S. Air Force Academy Cadet Drum and Bugle Corps performed at the halftime show, Sept. 17. The cadets were in Altus celebrating the Air Forces 63rd birthday at Altus AFB and then traveled to Norman, Okla., as part of the support team for the USAF Academy versus Oklahoma University football game.