Air Force Chief Master Sgt. Jason Colon, 628th Air Base Wing and Joint Base Charleston command chief, filters old water from an air conditioning unit at Joint Base Charleston, , August 11th, 2021. The 628th Civil Engineer Squadron’s heating, ventilation, air conditioning and refrigeration flight provides service and maintenance to nearly 270 buildings around JB Charleston.

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Size: 1936px × 1291px
Photo credit: © Operation 2021 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: amc, ces, charleston, community, representative