Air Force Tech. Sgt. Milton Knight, left, and Senior Airman Courtney Johnson stand in the back of a C-17 Globemaster III at Naval Air Station Joint Reserve Base Fort Worth, Texas, Sept. 9, 2017, before deploying to conduct relief operations in support of Hurricane Irma in Puerto Rico. Knight and Johnson are loadmasters assigned to the 15th Airlift Squadron. Air Force photo by Staff Sgt. Charles Rivezzo