A 564th Air Maintenance Squadron worker reviews a KC-135 Stratotanker maintenance kit on at the Oklahoma City Air Logistics Complex at Tinker Air Force Base, Oklahoma, Nov. 23, 2019. The OC-ALC has kits in place near aircraft containing parts and information to expedite processes and save the U.S. Air Force man-hours and money while maintaining proper maintenance and safety procedures. (U.S. Air Force photo by Airman Kiaundra Miller)