David A. Frye, a safety and occupational health specialist with station safety, explains the proper technique for applying ear protection during a hearing conservation class aboard Marine Corps Air Station Miramar, Calif., April 24. The class was held to fullfill the requirements of Marine Administrative Message 010/12, requiring all Marines and civilians working in hazardous environments to complete annual hearing conservation training. Marines stay battle-ready by preventing hearing loss 120424-M-YG675-026

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Keywords: armed, conflict, conservation, forces, hearing, loss, mcas, military, miramar, safety, states, united, war