Guardsmen assigned to the 171st Fire and Emergency Services Flight, 171st Air Refueling Wing, wait for the fire to build during a training evolution at the Allegheny County Fire Academy, Pittsburgh, Pennsylvania May 16, 2023. Air Force firefighters are required to perform live fire training once a year to maintain their certifications. ( Air National Guard photo by Staff Sgt. Zoe M. Wockenfuss)

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Photo credit: © APFootage / Alamy / Afripics
License: Licensed
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Keywords: 171arw, 171st, air, firefighter, paang, pittsburgh, refueling, usaf, wing