Jennifer Cortez, an aircraft attendant assigned to the 97th Aircraft Maintenance Squadron, vacuums the inside of a C-17 Globemaster III August 19, 2020, at Altus Air Force Base, Oklahoma. Aircraft attendants clean the C-17, KC-135 Stratotanker and the KC-46 Pegasus after every flight in support of the continuous training mission. (U.S. Air Force photo by Senior Airman Breanna Klemm)