Kettenberg 40 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 43.00 | 13.11 |
| J | 14.67 | 4.47 |
| P | 37.00 | 11.28 |
| E | 17.08 | 5.21 |
| PY | - | - |
| EY | - | - |
| ISP | 43.00 | 13.11 |
| JSP | 14.67 | 4.47 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 14.7 | 4.5 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 315.4 | 29.3 |
| Mainsail Area (Cruising) | 341.3 | 31.7 |
| 100% Jib + Main Sail Area | 656.7 | 61 |
| Cruising Spinnaker Sail Area (1.7) | 536.2 | 49.9 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 39.8 | 12.1 |
| LWL | 27.3 | 8.3 |
| Beam | 10.3 | 3.2 |
| Draft | N/A | N/A |
| Displacement | 14250 lbs. | 6464 kgs. |
| Ballast | 5000 lbs. | 2268 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.35 | 0.35 |
| Displac. / LOA | 358.04 | 534.21 |
| Construction | Information |
|---|---|
| Hull Type | Fin Keel |
| Rig Type | Masthead Sloop |
| Designer | Paul Kettenberg |
| Builder | Kettenberg Marine (USA) |
| Construction | Mahogany planked on Oak |
| Ballast Type | Lead |
| First Build | 1959 |
| Last Build | N/A |
| # Built | 40 |