Sprinklers come alive in hangar five
Staff Sgt. Benjamin Schultz, 786th Civil Engineer Squadron water and fuel systems maintenance, waits for 40,000 gallons of water to begin exiting foam generators during a biennial fire suppression system test, Feb. 19, 2015 at Ramstein Air Base, Germany. After the test, Airmen from the 786th CES clean and inspect the water storage tanks for any types of cracks or damage. (U.S. Air Force photo/Airman 1st Class Larissa Greatwood)

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