Air Force releases October enlisted in-system supplemental promotion list, SNCO supplemental board results Published Oct. 12, 2017 By Kat Bailey Air Force Personnel Center Public Affairs JOINT BASE SAN ANTONIO-RANDOLPH, Texas -- The Air Force selected 609 Airmen today for promotion via the enlisted in-system supplemental promotion process and senior noncommissioned officer supplemental promotion board. The full lists are available on the Enlisted Promotions page of the public website of the Air Force’s Personnel Center. Simply click the “Supplemental Promotion Selects” button on the right side of the page. For more information about Air Force personnel programs, go to myPers. Individuals who do not have a myPers account can request one by following these instructions.