U.S. Air Force Staff Sgt. Kirk Phang, 823rd REDHORSE Squadron Detachment 1 student collects measurements for a square-cut-out in the airfield at the Silver Flag Site on Tyndall Air Force Base, Fla., Jan. 16, 2019. The students were the first group of Airmen to train at the Silver Flag Site since the landfall of Hurricane Michael Oct. 10, 2018. (U.S. Air Force photo by Senior Airman Delaney Gonzales)