673 ABW change of command
Air Force Col. Brian Duffy assumes command from Lt. Gen. Stephen Hoog, Alaska Command and 11th Air Force commander, of Joint Base Elmendorf-Richardson and the 673d Air Base Wing during a change-of-command ceremony at Hangar 5 on JBER June 1, 2012. Duffy comes from Kadena Air Base where he served as the commander of the 18th Civil Engineer Group. (U.S. Air Force photo/Staff Sgt. Zachary Wolf)