Active: 1965 – 1975
Founded by John Schumaker (1929-2015). First located at Inglewood, CA, and then (1970's) moved to Santa Ana, California USA
The line included yachts from 24 to 40 feet and were known for a high standard of construction so that today, they are sought on the used sailboat market.
| Name | LOA (ft) | First Built | Last Built | Rig |
|---|---|---|---|---|
| DOLPHIN 24 (YANKEE) | 24.16 | 1968 | — | Masthead Sloop |
| MINUTEMAN | 11.58 | 1968 | — | Cat (Marconi) |
| SEAHORSE 24 (YANKEE 1/4 TON) | 23.75 | 1972 | — | Masthead Sloop |
| YANKEE 26 | 26 | 1974 | — | Masthead Sloop |
| YANKEE 28 | 27.75 | 1971 | 1974 | Masthead Sloop |
| YANKEE 30 MKI | 30.04 | 1970 | 1975 | Masthead Sloop |
| YANKEE 30 MKII 98+ | 30 | 1970 | 1975 | Masthead Sloop |
| YANKEE 30 MKIII (3/4 TON) | 30.04 | 1973 | 1990 | Masthead Sloop |
| YANKEE 30-MORC | 29.98 | 1970 | — | Masthead Sloop |
| YANKEE 38 | 38.17 | 1972 | 1975 | Masthead Sloop |