Operating until April 1959, until it was sold to the University of Michigan, the Willow Run Air Force Station (also known before as Air Force Plant 31, was a manufacturing complex in Michigan, located between Ypsilanti Township and Belleville, constructed by the Ford Motor Company for the mass production of aircraft, especially the B-24 Liberator heavy bomber) still has its former Air Force buildings existing on the site and are used by various organizations.
Operating until April 1959, until it was sold to the University of Michigan, the Willow Run Air Force Station (also known before as Air Force Plant 31, was a manufacturing complex in Michigan, located between Ypsilanti Township and Belleville, constructed by the Ford Motor Company for the mass production of aircraft, especially the B-24 Liberator heavy bomber) still has its former Air Force buildings existing on the site and are used by various organizations.