U.S. Air Force Staff Sgt. Jeffrey, 22nd Expeditionary Air Refueling Squadron (EARS) boom operator, looks out an emergency exit door to relay aircraft flap movements to the aircraft’s pilot during a preflight inspection Sept. 19, 2016, at Incirlik Air Base, Turkey. Jeffrey positon allows him to provide a blind spot buffer for pilots and relay information over the aircraft radio. (U.S. Air Force photo by Staff Sgt. Jack Sanders)