20th MOS is inactivated
U.S. Air Force Col. Helen Brasher, 20th Maintenance Group commander, accepts the 20th Maintenance Operations Squadron’s guidon from Maj. Michael Fields, 20th MOS commander, during the inactivation ceremony of 20th MOS at Shaw Air Force Base, S.C., June 14, 2013. The 20th MOS will still perform their daily duties but they will be assigned under the 20th MXG. (U.S. Air Force photo by Airman 1st Class Krystal M. Jeffers/ Released)