Frank Willis Butler
| Born: | 17 January 1928 |
| Deceased: | 15 November 2020 |
| Boat type | Design Year | Category |
|---|---|---|
| Coronado 25 CB | 1966 | Sailboat |
| Capri Cyclone | 1970 | Dinghy |
| Catalina 30 | 1974 | Sailboat |
| Boomaroo 25 | 1980 | Sailboat |
| Jaguar 25 Mk II | 1982 | Sailboat |
| Capri 14.2 | 1983 | Dinghy |
| Capri 22 | 1984 | Sailboat |
| Catalina 34 Mk II | 1996 | Sailboat |
| Catalina 13 | 1999 | Dinghy |
Naval Architects