Jason Coker, center, Vice Director of Arnold Engineering Development Complex, speaks about his career path during a presentation to Air Force and National Aerospace Solutions, LLC (NAS) interns July 15, 2020, during a presentation about career development in the Main Auditorium at Arnold Air Force Base, Tenn. NAS is the Test Operations and Sustainment Contractor for AEDC. Also pictured are Dr. Rich Tighe, left, General Manager of NAS; Sarah Beth Morgan, right, Chief of Complex Support for AEDC; and Chris Crumbly, Technical Director for NAS. (U.S. Air Force photo by Jill Pickett)