Air Force Master Sgt. Bartle G. Watts, an instructor loadmaster with the 139th Operations Support Squadron, Missouri Air National Guard, pours a cooler of water over Chief Master Sgt. Bob Shalz, a chief loadmaster with the 139th OSS, after he finishes his final flight of his career at Rosecrans Air National Guard Base, St. Joseph, Mo., August 15, 2017. Shalz is retiring after 37 years of service. ( Air National Guard photo by Staff Sgt. Patrick Evenson)

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Size: 3502px × 2335px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

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