Aircraft Briefing Air Force Lt. Gen. R. Scott Williams, receives an aircraft status briefing from Senior Airman Karen Griggs, center, and Tech. Sgt. Brendan Garrett at McEntire Joint National Guard Base, S.C., June 15, 2017. Williams visited the South Carolina Air National Guard to fly and train with Swamp Fox pilots assigned to the 169th Fighter Wing. Griggs and Garrett are crew chiefs assigned to the 169th Aircraft Maintenance Squadron, and Williams is commander, Continental U.S. North American Aerospace Defense Command Region. Air National Guard photo by Senior Master Sgt. Edward Snyder SHARE: Download: Full Size (1.37 MB) Tags: Air Force, training, Airmen Credit: Senior Master Sgt. Edward Snyder VIRIN: 170615-Z-OL711-001A.JPG Photo Gallery