Sierp de Vries
Yacht designer
Models
1
Years active
1980–1995
Length overall
6.0–6.0 m
(20–20 ft)
Hull types
1 mono
Models
| Model | Years | LOA | Hull | Builder |
|---|---|---|---|---|
| UFO 6M | 1980–1995 | 6.00 m | Monohull | Sierp de Vries |
Builders of boats by Sierp de Vries
Last updated 30 December 2025