210711-Z-JA001-0028
U.S. Air Force Master Sgt. John Stegen, assigned to the 187th Aeromedical Evacuation Squadron, Wyoming National Guard, unboxes medical supplies on July 11, 2021, Cheyenne, Wyo. Stegen has been selected as the Air National Guard First Sergeant of the Year for 2020. (U.S. Air National Guard photo by Senior Airman Sean Papile)