Billy Clemons, 17th Civil Engineer Squadron assistant chief of prevention, guides Cristian Quintanilla, junior firefighter camp student, to extinguish a controlled class-B fire, at Goodfellow Air Force Base, Texas, July 13, 2022. Class B fire extinguishers contain carbon dioxide, which removes oxygen from the fire and suffocates the flames.

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Size: 4515px × 3225px
Photo credit: © Operation 2022 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 17th, affairs, public, training, wing