Rummel takes command of 310th OSF Published Feb. 11, 2012 By Tech. Sgt. Nicholas B. Ontiveros 310th SW Public Affairs SCHRIEVER AIR FORCE BASE, Colo. -- Lt. Col. Traci Kueker-Murphy, 310th Space Wing Operations Group commander, passes the guidon to incoming 310th Operations Support Flight Commander, Lt. Col. Steve Rummel during the change of command ceremony Dec. 3. at Schriever Air Force Base, Colo. Rummel succeeded Lt. Col. Kathy S. Hash. (U.S. Air Force Photo/Tech. Sgt. Nick B. Ontiveros)