Staff Sgt. Herbert Scott, Reach 7170 flying crew chief, changes engine oil on a 3rd Airlift Squadron C-17 Globemaster III at Fort Carson, Colo., in support of hurricane relief efforts in the U.S. Virgin Islands, Sept. 26, 2017. Reach 7170 transported essential recovery equipment from the 68th Combat Sustainment Support Battalion to the survivors of Hurricane Maria at Cyril E. King Airport in St. Thomas, U.S. Virgin Islands. (U.S. Air Force photo by Tech. Sgt. Matt Davis)