100th LRS Airmen ensure equipment is fit for fight
RAF MILDENHALL, England – Airman 1st Class Lisa Foti, 100th Logistics Readiness Squadron individual protective equipment journeyman, performs a quality check on an M50 gas mask here May 15, 2012. Unlike the MCU-2/P gas mask, the newer M50 model offers a wider field of view, minimized breathing resistance and two chemical filters. (U.S. Air Force photo/Senior Airman Ethan Morgan)