Wright L-320 “Gipsy” Note: This item is currently in storage. The Gipsy L-320 is a 90 hp, four-cylinder, in-line, air-cooled engine built by the Wright Aeronautical Corp. under license from the De Havilland Aircraft Co. Ltd. It is similar to the "Gipsy Minor" engine produced in England by De Havilland in the late 1930s and early 1940s. The Gipsy Minor powered the De Havilland "Moth Minor" trainer used in small numbers by the USAF in the United Kingdom during World War II. Click here to return to the Featured Accessions index.