Air Force Photos

Employed on many Air Force aircraft, the quick-don mask is used to administer oxygen directly to aircrew to prevent loss of consciousness in the event of sudden loss of cabin pressure, and protect against the adverse effects of toxic and irritating fumes in the event of an aircraft fire. (U.S. Air Force photo/Senior Airman Charles Rivezzo)

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Photo by: Senior Airman Charles Rivezzo |  VIRIN: 140724-F-OR751-001.JPG