Leaders talk AFSC 10th anniversary - Ms. Nicholson Published June 16, 2022 By Lemitchel King Air Force Sustainment Center TINKER AIR FORCE BASE, Okla. -- During the AFSC Commander's Summit, April 12 and 13, 2022 at Tinker Air Force Base, leaders gave their thoughts about the growth of the Sustainment Center throughout the last 10 years. Hear what former AFSC Small Business Office Director, Tracy Nicholson, had to say in this video.