Staff Sgt. Timothy Andrews, NCO in charge of the fuels lab for the 1st Special Operations Logistics Readiness Squadron, pours fuel into a flask at Hurlburt Field, Fla., Oct. 25, 2016. Andrews is conducting the bottle method test, which monitors and minimizes contamination in fuel systems by checking sediment levels in samples. ( Air Force photo by Senior Airman Andrea Posey)

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Keywords: 1, 1solrs, air, airmen, commandos, field, force, fuel, hurlburt, posey, sow