Inferno 31 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 38.68 | 11.79 |
| J | 11.75 | 3.58 |
| P | 41.01 | 12.50 |
| E | 13.91 | 4.24 |
| PY | - | - |
| EY | - | - |
| ISP | 38.68 | 11.79 |
| JSP | 11.75 | 3.58 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 11.8 | 3.6 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 227.3 | 21.1 |
| Mainsail Area (Cruising) | 308 | 28.6 |
| 100% Jib + Main Sail Area | 535.3 | 49.7 |
| Cruising Spinnaker Sail Area (1.7) | 386.3 | 36 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 31.0 | 9.5 |
| LWL | 25.6 | 7.8 |
| Beam | 9.8 | 3.0 |
| Draft | N/A | N/A |
| Displacement | 9479 lbs. | 4300 kgs. |
| Ballast | 2204 lbs. | 1000 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.06 | 0.01 |
| Ballast / Displac. | 0.23 | 0.23 |
| Displac. / LOA | 305.77 | 452.63 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Fractional Sloop |
| Designer | Häkan Södergren |
| Builder | Finngulf (FIN) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1983 |
| Last Build | N/A |
| # Built | N/A |