Aurora 21 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 24.40 | 7.44 |
| J | 7.30 | 2.23 |
| P | 20.75 | 6.32 |
| E | 9.70 | 2.96 |
| PY | - | - |
| EY | - | - |
| ISP | 24.40 | 7.44 |
| JSP | 7.30 | 2.23 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 7.3 | 2.2 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 89.1 | 8.3 |
| Mainsail Area (Cruising) | 108.7 | 10.1 |
| 100% Jib + Main Sail Area | 197.7 | 18.4 |
| Cruising Spinnaker Sail Area (1.7) | 151.4 | 14.2 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 21.0 | 6.4 |
| LWL | 15.5 | 4.7 |
| Beam | 6.3 | 1.9 |
| Draft | N/A | N/A |
| Displacement | 1700 lbs. | 771 kgs. |
| Ballast | 500 lbs. | 227 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.12 | 0.02 |
| Ballast / Displac. | 0.29 | 0.29 |
| Displac. / LOA | 80.95 | 120.47 |
| Construction | Information |
|---|---|
| Hull Type | Fin Keel w/bulb |
| Rig Type | Masthead Sloop |
| Designer | Ted Carpentier |
| Builder | Henry McCune/Wesco Marine/Coronado Yachts |
| Construction | FG |
| Ballast Type | Iron |
| First Build | 1959 |
| Last Build | 1970 |
| # Built | 600 |