Maintenance airmen capitalize on KC-135 training opportunity
Master Sgt. Marcus Robello, the 507th Maintenance Squadron Flight Chief, poses with a KC-135 before assembling his team to do maintenance on it on Tinker Air Force Base, Oklahoma, July 29, 2022. Robello has been working as a crew chief for 15 years. (U.S. Air Force photo by Staff Sgt. Jasmine Czajka)