Senior Airman Corey Barr, 777th Expeditionary Prime BEEF Squadron water and fuels journeyman, gives a thumbs up during a job in a sewer at Kandahar Airfield, Afghanistan, Sept. 19, 2011. Water and fuel personnel are responsible for maintaining, inspecting and repairing plumbing, water, waste water, fire suppression and back flow prevention systems and components.)
Senior Airman Corey Hook
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