315th Airlift Wing Commander, Col. Adam Willis, passes guidon to Lt. Col. John B. Gurrieri, outgoing Commander of the 317th Airlift Squadron, Joint Base Charleston, Jan 11, 2020, during the Change of Command, at JB Charleston, South Carolina. Outgoing Commander Gurrieri, relinquished command of the 317AS to incoming Commander Lt. Col. John D. Ramsey, III. (U.S. Air Force photo/Tech Sgt. Della Creech)