In late 1997, a large quantity of Luftwaffe aircraft parts and other equipment was unearthed at Freeman Field, in Seymour, Indiana. This discovery came after several years of research and exploratory digging. The story of the finding of the World War II German aircraft parts is an interesting one that helps answer many of the rumors about the field's activities at the end of the war.

Further see:
http://www.indianamilitary.org/FreemanA ... useum.html