Airman assigned to the 28th Logistics Readiness Squadron petroleum oil and lubricants section fuel B-1 bombers during hot pit refueling at Ellsworth Air Force Base, S.D., Sept. 17, 2013. Hot pit refueling is designed to rapidly refuel running aircraft – resulting in faster aircraft regeneration. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)