850th Spectrum Warfare Group senior enlisted leader retires
U.S. Air Force Chief Master Sgt. Jason Vollmer, 350th Spectrum Warfare Group senior enlisted leader (SEL), left, Chief Master Sgt. Jason Barnshaw, 850th Spectrum Warfare Group SEL, center, and Chief Master Sgt. David Southall II, 350th Spectrum Warfare Wing command chief, right, pose for a photo during Barnshaw’s retirement at Eglin Air Force Base, Fla., Jan. 6, 2023. Approximately one percent of the enlisted force will be promoted to chief master sergeants, resulting in a great accomplishment. (U.S. Air Force photo by Staff Sgt. Ericka A. Woolever)