Thompson 31 - Sailboat Data & Rig Dimensions
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 31.0 | 9.5 |
| LWL | 23.0 | 7.0 |
| Beam | 9.0 | 2.7 |
| Draft | N/A | N/A |
| Displacement | 9472 lbs. | 4296 kgs. |
| Ballast | 3140 lbs. | 1424 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | N/A | N/A |
| Ballast / Displac. | 0.33 | 0.33 |
| Displac. / LOA | 305.55 | 452.21 |
| Construction | Information |
|---|---|
| Hull Type | Keel/Cbrd. |
| Rig Type | Fractional Sloop |
| Designer | Sparkman & Stephens |
| Builder | Sound Marine Construction Co. (USA) |
| Construction | Wood |
| Ballast Type | Lead |
| First Build | 1949 |
| Last Build | N/A |
| # Built | N/A |