From Wikipedia
The Cozy Mark IV is a 4-seat, single engine, homebuilt light aircraft designed by Nat Puffer, with parts and plans supplied by Aircraft Spruce & Specialty Co. The aircraft is built from plans using basic raw materials. It is not a kit aircraft, though many small parts are available prefabricated.
Paging John Denver...
At 7:30 p.m. launching out of Half Moon Bay you are immediately over the darkest ocean you can imagine. It’s no place to be flying for the faint-hearted under the best of conditions.
Looks like a Bert Rutan design ripoff.