21st SW gets new commander
Lt. Gen. Susan Helms (left), 14th Air Force commander, passes the 21st Space Wing guidon to Col. Chris Crawford, 21st Space Wing commander, during a change of command ceremony June 28 on the Peterson Air Force Base parade field. Colonel Crawford assumed command from Col. Stephen N. Whiting during the time-honored ceremony. (U.S. Air Force photo/Rob Bussard)