Marstrom 20 - Sailboat Data & Rig Dimensions
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 20.0 | 6.1 |
| LWL | 14.0 | 4.3 |
| Beam | 5.7 | 1.7 |
| Draft | 0.7 | 0.2 |
| Displacement | 595 lbs. | 270 kgs. |
| Ballast | N/A | N/A |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | N/A | N/A |
| Ballast / Displac. | N/A | N/A |
| Displac. / LOA | 29.75 | 44.26 |
| Construction | Information |
|---|---|
| Hull Type | Scow Twin Cbrd. |
| Rig Type | Fractional Sloop |
| Designer | H. Melges Jr./H. Melges Sr. |
| Builder | Melges Boat Works |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1963 |
| Last Build | N/A |
| # Built | 675 |