O'Day 28 (323-440) - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 36.00 | 10.97 |
| J | 12.08 | 3.68 |
| P | 30.50 | 9.30 |
| E | 10.00 | 3.05 |
| PY | - | - |
| EY | - | - |
| ISP | 36.00 | 10.97 |
| JSP | 12.08 | 3.68 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 12.1 | 3.7 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 217.4 | 20.2 |
| Mainsail Area (Cruising) | 164.7 | 15.3 |
| 100% Jib + Main Sail Area | 382.1 | 35.5 |
| Cruising Spinnaker Sail Area (1.7) | 369.6 | 34.4 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 28.3 | 8.6 |
| LWL | 22.8 | 6.9 |
| Beam | 10.3 | 3.1 |
| Draft | N/A | N/A |
| Displacement | 7450 lbs. | 3379 kgs. |
| Ballast | N/A | N/A |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | N/A | N/A |
| Displac. / LOA | 263.25 | 392.91 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Masthead Sloop |
| Designer | C. Raymond Hunt and Associates |
| Builder | O'Day Corp. (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1980 |
| Last Build | N/A |
| # Built | N/A |