O'Day 27 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 35.00 | 10.67 |
| J | 11.66 | 3.55 |
| P | 29.50 | 8.99 |
| E | 9.25 | 2.82 |
| PY | - | - |
| EY | - | - |
| ISP | 35.00 | 10.67 |
| JSP | 11.66 | 3.55 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 11.7 | 3.6 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 204.1 | 19 |
| Mainsail Area (Cruising) | 147.4 | 13.7 |
| 100% Jib + Main Sail Area | 351.4 | 32.6 |
| Cruising Spinnaker Sail Area (1.7) | 346.9 | 32.3 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 27.0 | 8.2 |
| LWL | 22.8 | 6.9 |
| Beam | 9.0 | 2.7 |
| Draft | N/A | N/A |
| Displacement | 4500 lbs. | 2041 kgs. |
| Ballast | 2250 lbs. | 1021 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.08 | 0.02 |
| Ballast / Displac. | 0.5 | 0.5 |
| Displac. / LOA | 166.67 | 248.9 |
| Construction | Information |
|---|---|
| Hull Type | Fin with rudder on skeg |
| Rig Type | Masthead Sloop |
| Designer | Alan P. Gurney |
| Builder | O'Day Corp. (USA) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1972 |
| Last Build | 1979 |
| # Built | 720 |