Hoisting a fuel hose over his shoulder, U.S. Air Force Col. Scott Arcuri, 20th Mission Support Group commander, assists in the hot pits refueling of an F-16 Fighting Falcon at Shaw Air Force Base, S.C., Aug. 28, 2013. Hot pits refueling is a process used to refuel the aircraft without having to turn its engine off. Arcuri personally refueled two home-station F-16 aircraft with 2,447 gallons of Jet-A fuel. (U.S. Air Force photo by Airman 1st Class Jonathan Bass/Released)