Jeanne, a long-time reader of The Coracle, in response to our oft-stated desire for a flying car, forwards this link: The Aerocar
It also features early flying car champion, Hollywood's Bob Cummings. In addition to starring in the first Hitchcock movie I ever saw [The Saboteur], and employing a staunch Episcopalian in one of his TV shows [Ann B. Davis], he also starred in the first of the Frankie Avalon/Annette Funicello surf/beach movies, 1963's Beach Party.