Farewell to the chiefs Published June 3, 2019 By Master Sgt. Michael B. Keller Air Force District of Washington Public Affairs JOINT BASE ANDREWS, Md. -- Chief Master Sgts. Melanie K. Noel, Air Force District of Washington command chief, right, and Michael D. Noel, Senior Enlisted Advisor to the Assistant to the Secretary of Defense for Public Affairs, listen to guest speakers during their combined retirement ceremony at Joint Base Anacostia-Bolling, Washington, D.C., May 31, 2019. (U.S. Air Force photo by Master Sgt. Michael B. Keller)