Irwin 52 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 59.33 | 18.08 |
| J | 22.21 | 6.77 |
| P | 53.50 | 16.31 |
| E | 20.00 | 6.10 |
| PY | 32.00 | 9.75 |
| EY | 11.00 | 3.35 |
| ISP | 59.33 | 18.08 |
| JSP | 22.21 | 6.77 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 22.2 | 6.8 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 658.9 | 61.2 |
| Mainsail Area (Cruising) | 577.8 | 53.7 |
| 100% Jib + Main Sail Area | 1236.7 | 114.9 |
| Cruising Spinnaker Sail Area (1.7) | 1120.1 | 104.2 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 52.0 | 15.9 |
| LWL | 44.0 | 13.4 |
| Beam | 15.3 | 4.7 |
| Draft | N/AN/A | |
| Displacement | 55000 lbs. | 24948 kgs. |
| Ballast | 16100 lbs. | 7303 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.02 | 0 |
| Ballast / Displac. | 0.29 | 0.29 |
| Displac. / LOA | 1057.69 | 1569.06 |
| Construction | Information |
|---|---|
| Hull Type | Fin with rudder on skeg |
| Rig Type | Staysail Ketch |
| Designer | Ted Irwin |
| Builder | Irwin Yachts (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1976 |
| Last Build | 1985 |
| # Built | 250 |