J/34 C - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 45.67 | 13.92 |
| J | 13.50 | 4.11 |
| P | 40.50 | 12.34 |
| E | 15.00 | 4.57 |
| PY | - | - |
| EY | - | - |
| ISP | 45.67 | 13.92 |
| JSP | 13.50 | 4.11 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 13.5 | 4.1 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 308.3 | 28.6 |
| Mainsail Area (Cruising) | 328.1 | 30.5 |
| 100% Jib + Main Sail Area | 636.3 | 59.1 |
| Cruising Spinnaker Sail Area (1.7) | 524.1 | 48.8 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 34.5 | 10.5 |
| LWL | 30.0 | 9.1 |
| Beam | 11.1 | 3.4 |
| Draft | N/A | N/A |
| Displacement | 10000 lbs. | 4536 kgs. |
| Ballast | 4500 lbs. | 2041 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.06 | 0.01 |
| Ballast / Displac. | 0.45 | 0.45 |
| Displac. / LOA | 289.86 | 432 |
| Construction | Information |
|---|---|
| Hull Type | Wing Keel |
| Rig Type | Masthead Sloop |
| Designer | Rodney S. Johnstone |
| Builder | J Boats Tillotson Pearson (USA) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1986 |
| Last Build | N/A |
| # Built | N/A |