Erin Kennedy and Steve Leadore, Joint Service Aircrew Mask - Fixed Wing (JSAM-FW) research team members, get feedback on the mask from 167th Airlift Squadron pilot, Major Jeff Musser. A Department of Defense research team working on the development of a JSAM-FW conducted field assessments at the 167th Airlift Wing, West Virginia Air National Guard unit in Martinsburg, WV, December 7, 2011. The team had aircrew in each of the flying positions don the mask and accompanying gear and perform their duties on a C-5 aircraft. (Air National Guard photo by Master Sgt. Emily Beightol-Deyerle)