A US Air Force (USAF) loadmaster uses hand signals to guide a USAF M35A1/A2 Series 2-1/2 ton (Deuce and a Half) cargo truck as it backs-up and pushes the M-200 generator it is towing into the open cargo bay of a C-17A Globemaster III cargo aircraft during Phase I of an Operational Readiness Exercise (ORE) being conducted at Shaw Air Force Base (AFB), South Carolina (SC)