Western Air Defense Sector tour: July 31, 2013 Published Aug. 1, 2013 MCCHORD FIELD, Wash. -- A few photos from the C-17 Globemaster III static display portion of the Western Air Defense Sector community leader tour, July 31, 2013 here at McChord Field, Wash. Citizen Airmen from the 446th Airlift Wing supported the tour with a C-17 walkaround, conducted by 97th Airlift Squadron crewmembers, and an aeromedical evacuation presentation by Reservists from the 446th Aeromedical Evacuation Squadron. Please click here to view sideshow