Air Force Chief Master Sgt. Brian Jansen, 139th Maintenance Group senior enlisted leader, gives speech during a retirement ceremony at Rosecrans Air National Guard Base, St. Joseph, Missouri, on Dec. 3, 2022. Jansen will continue to serve at the 139th Fire Emergency Services as a civilian.

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Photo credit: © Operation 2022 / Alamy / Afripics
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Keywords: 139aw, 139th, air, airlift, force, guard, missouri, national, wing