J.R. (Rod) Macalpine-Downie
Yacht designer
Models
1
Years active
1958
Length overall
5.2–5.2 m
(17–17 ft)
Hull types
0 mono
1 multihull
Models
| Model | Years | LOA | Hull | Builder |
|---|---|---|---|---|
| THAI MK IV | 1958 | 5.18 m | Multihull | Sailcraft Ltd. |
Builders of boats by J.R. (Rod) Macalpine-Downie
Last updated 30 December 2025