Airmen cleaning flight equipment
BAGRAM AIRFIELD, Afghanistan -- Technical Sgt. William McCluskey, an aircrew flight equipment Airman from the 774th Expeditionary Airlift Squadron, sanitizes the breathing mask, which attaches to the pilot's helmet, here, Oct. 4, 2009. The mask, as well as the pilot's helmet, is sanitized after every use. Sergeant McCluskey is deployed from the Texas Air National Guard's 136th Airlift Wing and hails from Mineral Wells, Texas. (U.S. Air Force photo/Senior Airman Felicia Juenke)