Kevin Mesa, 734th Air Mobility Squadron air freight service technician, operates a Tunner 60K aircraft cargo loader Sept. 7, 2016, at Andersen Air Force Base, Guam. The Tunner 60K aircraft cargo loader is capable of transporting up to six cargo pallets at a maximum speed of 23 mph. The vehicle’s deck elevates from 39 inches to 18 feet 6 inches high and employs a powered conveyor system to move cargo. (U.S. Air Force photo by Airman 1st Class Jacob Skovo)