Airman 1st Class Nathan Schott climbs from an F-15E Strike Eagle before the first launch of the modified aircraft on an operational training mission carrying the newest small-diameter bomb, the guided bomb unit-39. Airman Schott is an assistant dedicated crew chief with the 494th Aircraft Maintenance Unit at Royal Air Force Lakenheath, England. (U.S. Air Force photo/Airman 1st Class Michael Hess)