Airman 1st Class Sarah Lipfird, 436th Aerial Port Squadron, drives a 60K Tunner Loader to one of the loading docks as Airman 1st Class Benjamin Hann guides Jan. 14, 2013, at Dover Air Force Base, Del. The 436th APS recently won the Air Mobility Command Large Terminal Unit of the Year award. (U.S. Air Force photo/Tech. Sgt. Chuck Walker)