U.S. Air Force Airman 1st Class Jalen Sharp watches the line during an F-15E Strike Eagle refueling on Seymour Johnson Air Force Base, N.C., Jan. 19, 2012. During a refueling Airmen are required to hold a dead man control, to allow the flow of fuel to move to the aircraft. During an emergency the valve is released, shutting off the fuel flow. Sharp, 4th Logistic Readiness Squadron fuels distribution operator, is a native of Fayetteville, N.C. (U.S. Air Force photo by Airman 1st Class Mariah Tolbert/Released)