6/19/2012 - RAF MILDENHALL, England – Maj. Charles Barkhurst, (right) 100th Comptroller Squadron commander, accepts the 100th CPTS’s guidon from Col. Christopher Kulas, (left) 100th Air Refueling Wing commander, during the 100th CPTS change of command at Middleton Hall June 19, 2012. Barkhurst receives the guidon to symbolize his accepting command of the 100th CPTS. (U.S. Air Force photo/Senior Airman Ethan Morgan)

6/19/2012 - RAF MILDENHALL, England – Maj. Charles Barkhurst, newly appointed 100th Comptroller Squadron commander, addresses the squadron at the 100th CPTS change of command ceremony at Middleton Hall June 19, 2012. Barkhurst assumed command from Lt. Col. Michael Bennett. (U.S. Air Force photo/Senior Airman Ethan Morgan)