Plight controls systems operators power C-17 Globemasters
U.S. Air Force Staff Sgt. Arsonio Arthur, 733rd Air Mobility Squadron instrument flight controls systems craftsman, monitors the power of a C-17 Globemaster during a cargo load as Master Sgt. Daniel Hegar, 733rd AMS quality assurance office superintendent, supervises July 6, 2016, at Kadena Air Base, Japan. The 733rd AMS QA office monitors maintenance on the C-17 and the C-5 Galaxy to ensure safe transportation of cargo and troops. (U.S. Air Force photo by Airman 1st Class Lynette M. Rolen)