Built in 1942 for USAAF as 42-6484 and later served Trans World Airlines as N44996. Seen here being operated by the Elizabeth Revyuh Foundation in a colourful scheme depicting the Mayan and Aztec deity Quetzalcoatl. Sold to the Bird of the Sun Air Travel Club in 1977, then to Kwin Air in 1979 as N55KN.