Senior Airman Ryan Custodio, 455th Expeditionary Communications Squadron, radio frequency transmission system technician, adjust the volume levels on a mixer, Bagram Airfield, Afghanistan, July 27, 2016. The RF transmissions section provides public address system support for official functions such as change of command ceremonies and distinguish visitors. ( Air Force photo by Senior Airman Justyn M. Freeman)

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Size: 6721px × 4801px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

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