Rob Humphries
Yacht designer
Models
2
Years active
1976–1990
Length overall
5.5–12.3 m
(18–40 ft)
Hull types
2 mono
Models
| Model | Years | LOA | Hull | Builder |
|---|---|---|---|---|
| SIGMA 400 | 1990 | 12.27 m | Monohull | Marine Projects Ltd. |
| GEM 550 | 1976 | 5.50 m | Monohull | Central Boating Services |
Models per decade
1970s
1
1990s
1
Builders of boats by Rob Humphries
Last updated 30 December 2025