NIAGARA FALLS AIR RESERVE STATION, Ny - Niagara Falls Air Reserve Staion - Senior Airman Michael Hussar, 107th Airlift Wing aircrew flight equipment technician uses a radio to report the condition of the chemical agent detection paper, as Tech Sgt. Stephen Tirone, 107th Airlift Wing load master, documents the readings during an exercise November 6, 2010. M8 paper is used to detect liquid, nerve and blister agents. (U.S. Air Force photo by Senior Airman Jessica Mae Snow)