Irwin 43 (1971) - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 51.00 | 15.54 |
| J | 17.50 | 5.33 |
| P | 44.80 | 13.66 |
| E | 19.00 | 5.79 |
| PY | - | - |
| EY | - | - |
| ISP | 51.00 | 15.54 |
| JSP | 17.50 | 5.33 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 17.5 | 5.3 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 446.3 | 41.5 |
| Mainsail Area (Cruising) | 459.6 | 42.7 |
| 100% Jib + Main Sail Area | 905.9 | 84.2 |
| Cruising Spinnaker Sail Area (1.7) | 758.6 | 70.6 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 43.5 | 13.3 |
| LWL | 32.0 | 9.8 |
| Beam | 11.5 | 3.5 |
| Draft | 4.31.3 | |
| Displacement | 23000 lbs. | 10433 kgs. |
| Ballast | 10500 lbs. | 4763 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.04 | 0.01 |
| Ballast / Displac. | 0.46 | 0.46 |
| Displac. / LOA | 528.74 | 784.44 |
| Construction | Information |
|---|---|
| Hull Type | Keel/Cbrd. |
| Rig Type | Masthead Sloop |
| Designer | Ted Irwin |
| Builder | Irwin Yacht & Marine Corp. (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1971 |
| Last Build | N/A |
| # Built | N/A |