Cool off
John Butler, 23d Logistics Readiness Squadron heavy mobile equipment mechanic, pours water into a radiator overflow reservoir at Moody Air Force Base, Ga., March 5, 2014. Water and coolant helps prevent the engine from overheating and keeps the engine ready to run. (U.S. Air Force photo by Airman 1st Class Alexis Millican/Released)

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Tags: On-Duty, People
Photo by: Airman st Class Alexis MillicanReleased |  VIRIN: 140305-F-UX155-048.JPG