U.S. Air Force Staff Sgt. Jason Frederick, 1st Aircraft Maintenance Squadron, 27th Aircraft Maintenance Unit crew chief, washes a F-22 Raptor in the wash rack at Joint Base Langley-Eustis, Va., June 19, 2017. Washing the Raptor, lengthens the life of the jeft and coating, which saves money, man and flight hours.(U.S. Air Force photo/Staff Sgt. J.D. Strong II)