31st MXG: Air Force's top maintenance unit
Senior Airman Kyle Shutt inspects an AIM-9X missile March 2, 2011, at Aviano Air Base, Italy. Members of the 31st Maintenance Group generated 8,295 sorties in fiscal 2010. Airman Shutt is a 31st Maintenance Operations Squadron lead crew member. (U.S. Air Force photo/Airman 1st Class Katherine Windish)