ATSO training
A 92nd Maintenance Squadron Airman checks the seal of their as mask during preparedness training at Fairchild Air Force Base, Washington. Jan. 31, 2018. The 92nd Civil Engineer Squadron Emergency Management office provided ability to survive and operate training for Team Fairchild personnel, Jan. 29 through Feb. 2, to better prepare Airmen for any situation. (U.S. Air Force photo/Senior Airman Sean Campbell)

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Photo by: Senior Airman Sean Campbell |  VIRIN: 180131-F-GP610-036.JPG