U.S. Air Force Lt. Gen. R. Scott Williams, commander

U.S. Air Force Lt. Gen. R. Scott Williams, commander of Continental U.S. NORAD Region-1st Air Force, receives an F-16 Fighting Falcon fighter jet preflight brief from Senior Airman Zachary Townsend, a crew chief assigned to the 169th Aircraft Maintenance Squadron at McEntire Joint National Guard Base, S.C., Sept. 6, 2016. Lt. Gen. Williams is visiting the South Carolina Air National Guard, 6-7 September, to fly and train with Swamp Fox pilots from the 169th Fighter Wing. (U.S. Air National Guard photo by Senior Master Sgt. Edward Snyder)