Senior Airman Dakota Medlin, 931st Maintenance Squadron aero repair crew chief journeyman, rotates a ram lock on a KC-46A Pegasus jack Jan. 7, 2021, at McConnell Air Force Base, Kansas. Medlin lowered the main wing jack by rotating the ram lock, a part that increases the safety of the operator and ensures the aircraft does not descend further than the lock’s location. (U.S. Air Force photo by Senior Airman Alan Ricker)