Outstanding First Sergeant of the Year: Senior Master Sgt. Gina Mezzacasa Arthur
Senior Master Sgt. Gina Mezzacasa Arthur, first sergeant assigned to the 139th Maintenance Squadron, Missouri Air National Guard, poses for a photo Jan. 10, 2020, at Rosecrans Air National Guard Base, St. Joseph, Missouri. Mezzacasa Arthur was selected as the 139th Airlift Wing’s 2021 Outstanding First Sergeant of the Year. (U.S. Air National Guard photo by Tech. Sgt. Patrick Evenson)