Master Sgt. Michael Campbell, 366th Equipment Maintenance Squadron structural maintenance shop chief, explains the processes used to document safety hazards through Material Safety Data Sheets at Mountain Home Air Force Base, Idaho, March 10, 2015. Idaho Power visited the base to better understand some of the ways MHAFB adheres to safety regulations. (U.S. Air Force photo by Airman Connor J. Marth/Released)
Airman Connor Marth
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