Cal 3-30 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 41.50 | 12.65 |
| J | 13.50 | 4.11 |
| P | 34.10 | 10.39 |
| E | 11.40 | 3.47 |
| PY | - | - |
| EY | - | - |
| ISP | 41.50 | 12.65 |
| JSP | 13.50 | 4.11 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 13.5 | 4.1 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 280.1 | 26 |
| Mainsail Area (Cruising) | 209.9 | 19.5 |
| 100% Jib + Main Sail Area | 490 | 45.5 |
| Cruising Spinnaker Sail Area (1.7) | 476.2 | 44.3 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 30.1 | 9.2 |
| LWL | 26.3 | 8.0 |
| Beam | 10.2 | 3.1 |
| Draft | N/A | N/A |
| Displacement | 10500 lbs. | 4763 kgs. |
| Ballast | 5000 lbs. | 2268 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.48 | 0.48 |
| Displac. / LOA | 348.84 | 517.72 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Masthead Sloop |
| Designer | William Lapworth |
| Builder | Jensen Marine (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1973 |
| Last Build | 1974 |
| # Built | 135 |