WACO Classic Aircraft Corporation founded in 1983 as the Classic Aircraft Corporation and located in Battle Creek Michigan is a manufacturer of general aviation airplanes. WACO Classic Aircraft builds in relatively small numbers a three-seat biplane the WACO Classic YMF based upon the original manufacturing plans which were filed by WACO (Waco Aircraft Company) with the Library of Congress and thus available. The aircraft are constructed on the airport at the W. K.