Ready Airmen: Bioenvironmental assess hazards, recommends PPE
Staff Sgt. Steven Staab, 51st Aerospace Medicine Squadron NCO in charge of radiation, uses a HAPSITE ER Chemical Identification System on an air sample during Operational Readiness Exercise Beverly Midnight 15-1 March 4, 2015, at Osan Air Base, Republic of Korea. The HAPSITE ER is use to test the air for any chemical contamination. (U.S. Air Force photo by Senior Airman Matthew Lancaster)

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Photo by: Senior Airman Matthew Lancaster |  VIRIN: 150304-F-HG907-358.JPG