90th OSS change of command
Col. Donnie Holloway, 90th Operations Group commander, passes the 90th Operations Support Squadron guidon to Lt. Col. Barry Little as he assumes command of the squadron during a change of command ceremony in the Trail’s End Club, F.E. Warren Air Force Base, Wyo., July 12, 2013. (U.S. Air Force photo by R.J. Oriez)