J/41 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 52.11 | 15.88 |
| J | 15.60 | 4.75 |
| P | 46.00 | 14.02 |
| E | 14.00 | 4.27 |
| PY | - | - |
| EY | - | - |
| ISP | 52.11 | 15.88 |
| JSP | 15.60 | 4.75 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 15.6 | 4.8 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 406.5 | 37.8 |
| Mainsail Area (Cruising) | 347.8 | 32.3 |
| 100% Jib + Main Sail Area | 754.2 | 70.1 |
| Cruising Spinnaker Sail Area (1.7) | 691 | 64.3 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 40.9 | 12.5 |
| LWL | 34.0 | 10.4 |
| Beam | 13.2 | 4.0 |
| Draft | N/A | N/A |
| Displacement | 14100 lbs. | 6396 kgs. |
| Ballast | 6600 lbs. | 2994 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.47 | 0.47 |
| Displac. / LOA | 344.74 | 511.68 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Masthead Sloop |
| Designer | Rod Johnstone |
| Builder | J Boats Tillotson Pearson (USA) |
| Construction | balsa sandwich hull & deck w/carbon |
| Ballast Type | Lead |
| First Build | 1984 |
| Last Build | 1987 |
| # Built | 15 |