Staff Sgt. Whitney Boyd, 633d Logistics Readiness Squadron aircraft part store technician, unravels cargo netting during an Operation Readiness Exercise at Langley Air Force Base, Va., Feb. 26, 2011. Wing exercise evaluation team members assessed the 1st Fighter Wing, 633d Air Base Wing, and 192d Fighter Wing's readiness to deploy during a two-day time period. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)