U.S. Air Force Lt. Col. Mark Hole, tanker detachment commander, assigned to the 185th Air Refueling Squadron, performs a walk around inspection of the aircraft before flying the last training mission of the 185 ARS on Tinker Air Force base, June 30, 2015,
U.S. Air Force Lt. Col. Mark Hole, tanker detachment commander, assigned to the 185th Air Refueling Squadron, performs a walk around inspection of the aircraft before flying the last training mission of the 185 ARS on Tinker Air Force base, June 30, 2015, at Tinker Air Force base, Okla. The 185 ARS will be transitioning to Air Force Special Operations Command. (U.S. Air National Guard photo by Tech Sgt. Caroline Essex/Released)