Maintenance Airman promotes to chief master sergeant
Chief Master Sgt. Kelly Kunkel, 139th Maintenance Operations Flight superintendent, receives new chevron ranks from his family during a promotion ceremony at Rosecrans Air National Guard Base, St. Joseph, Missouri, Dec. 6, 2020. Kunkel has been serving at the 139th Airlift Wing since 1991. (U.S. Air National Guard photo by Senior Airman Andrew Rivera)

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Photo by: Senior Airman Andrew Rivera |  VIRIN: 201206-Z-NR050-0031.JPG