1903 – 1980
Often called the founding father of modern ocean racing, John Illingworth's speciality was the design of rigs and deck plans, and maximizing a yacht's interior space. An outstanding ocean racing skipper, he was an early experimenter with the masthead cutter rig, and was also a strong advocate for building ocean racers smaller, lighter, and less expensively.
| Name | LOA (ft) | First Built | Last Built | Rig |
|---|---|---|---|---|
| ALPA A7 | 22.97 | 1961 | — | Masthead Sloop |
| ALPA A11 | 37.01 | 1968 | — | Masthead Sloop |
| ALPA A15 | 48.23 | 1962 | — | Masthead Yawl |
| ALPA A8 | 26.25 | 1974 | — | Masthead Sloop |
| ALPA A9 | 29.82 | 1967 | 1970 | Masthead Sloop |
| MAÏCA | 33.07 | 1960 | — | Masthead Sloop |
| SUPER MAÏCA | 36.29 | 1963 | — | Masthead Sloop |
| TOP HAT 25 | 25 | 1962 | 1990 | Masthead Sloop |