Lt. Col. Walter R. Fletcher (right), former commander of the 315th Maintenance Squadron passes the squadron guidon to Col. Richard Gay, 315th MXG commander (left). Lt. Col. Keith Eubanks, former 315th Maintenance Operations Flight commander assumed command of the 315th MXS during a change of command ceremony at the base theater at JB Charleston, S.C. (U.S. Air Force photo by Staff Sgt. Bobby Pilch)