Maintenance Professionals of the Year Award Banquet
U.S. Air Force Master Sgt. John Cisar, Heritage of American Band Member and other Heritage of America Band members, perform at the 9th Air Force Change of Command Ceremony, Oct. 17, 2011, Shaw Air Force Base, S.C. The 9th Air Force is comprises seven wings and two direct reporting units in the eastern United States with more than 350 aircraft, and 24,000 active duty and civilian personnel. (U.S. Air Force photo by Airman 1st Class Neil D. Warner/Released)