The Ford Reliability Tour, properly called "The National Air Tour for the Edsel B. Ford Reliability Trophy", was a series of aerial tours sponsored in part by Ford from 1925 to 1931 and re-created in 2003. Top prize was the Edsel Ford Reliability Trophy. Henry and Edsel Ford were shareholders in the Stout Engineering Company. In August 1925, they purchased the entire company, making it the Stout Metal Airplane Division of the Ford Motor Company. Their product, the Stout 2-AT Pullman, was a featured plane. The plane was also used by their new airline the Ford Air Transport Service, which started regular flights in April. The flights out of Ford Airport (Dearborn) cross-marketed, and showcased Ford's new interest in aviation. Source: Wikipedia (en)