SSgt. Ryan Harris, a crew chief with Air Force Reserve Command's 507th Aircraft Maintenance Squadron, rinses soap off the belly of a KC-135 Stratotanker inside a hanger at Tinker AFB, Okla., May 5, 2013.
SSgt. Ryan Harris, a crew chief with Air Force Reserve Command's 507th Aircraft Maintenance Squadron, rinses soap off the belly of a KC-135 Stratotanker inside a hanger at Tinker AFB, Okla., May 5, 2013.