Irwin 52-4 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 66.83 | 20.37 |
| J | 24.97 | 7.61 |
| P | 56.42 | 17.20 |
| E | 20.75 | 6.32 |
| PY | - | - |
| EY | - | - |
| ISP | 66.83 | 20.37 |
| JSP | 24.97 | 7.61 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 25 | 7.6 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 834.4 | 77.5 |
| Mainsail Area (Cruising) | 632.2 | 58.7 |
| 100% Jib + Main Sail Area | 1466.6 | 136.2 |
| Cruising Spinnaker Sail Area (1.7) | 1418.4 | 131.9 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 52.0 | 15.9 |
| LWL | 44.0 | 13.4 |
| Beam | 15.3 | 4.7 |
| Draft | N/AN/A | |
| Displacement | 46500 lbs. | 21092 kgs. |
| Ballast | N/A | N/A |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.03 | 0.01 |
| Ballast / Displac. | N/A | N/A |
| Displac. / LOA | 894.23 | 1326.54 |
| Construction | Information |
|---|---|
| Hull Type | Fin with rudder on skeg |
| Rig Type | Cutter |
| Designer | Ted Irwin |
| Builder | Irwin Yachts (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1988 |
| Last Build | N/A |
| # Built | N/A |