Hickam holds inactivation ceremony for 15th MOS
Col. Michael J. Novotny, 15th Maintenance Group commander (left), and Maj. Mark A. Rardin, 15th Maintenance Operations Squadron commander, case the 15th MOS guidon during an inactivation ceremony, at Joint Base Pearl Harbor-Hickam, Hawaii, May 23, 2013. (U.S. Air Force photo Tech. Sgt. Jerome S. Tayborn)