Gary Mull/Jim Donovan
Yacht designer
Models
1
Years active
1982–1984
Length overall
9.1–9.1 m
(30–30 ft)
Hull types
1 mono
Models
| Model | Years | LOA | Hull | Builder |
|---|---|---|---|---|
| HUMBOLDT 30 | 1982–1984 | 9.14 m | Monohull | Humboldt Bay Yachts |
Builders of boats by Gary Mull/Jim Donovan
Last updated 30 December 2025