Senior Airman Joyce Dayrit, 28th Logistics Readiness Squadron supply technician, checks a part number against a service tag during package inspections at Ellsworth Air Force Base, S.D., May 8, 2012. Before parts are sent to their intended destinations they are inspected to verify the order and ensure the quantity of parts is correct. (U.S. Air Force photo by Airman 1st Class Alystria Maurer/Released)