Senior Airman Chris Robinson, 28th Logistics Readiness Squadron aircraft parts technician, stacks crates of aircraft parts on a pallet at Dock 63 on Ellsworth Air Force Base, S.D., Nov. 3, 2011. Robinson uses a lift truck to carefully stack and secure the crates to be loaded and shipped to a deployed location. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)