Chief Master Sgt. Larry C. Williams, Air Mobility Command command chief, receives the traditional hose-down from family, friends and base personnel after his final flight in a C-5M Super Galaxy Nov. 29, 2018, at Dover Air Force Base, Del. Williams is retiring after serving more than 30 years in the Air Force. (U.S. Air Force photo by Airman 1st Class Zoe M. Wockenfuss)