Adams 21 - Sailboat Data & Rig Dimensions
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 21.1 | 6.4 |
| LWL | 18.0 | 5.5 |
| Beam | 7.5 | 2.3 |
| Draft | 1.7 | 0.5 |
| Displacement | 1800 lbs. | 816 kgs. |
| Ballast | 550 lbs. | 249 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | N/A | N/A |
| Ballast / Displac. | 0.31 | 0.31 |
| Displac. / LOA | 85.31 | 127.5 |
| Construction | Information |
|---|---|
| Hull Type | Lifting Keel |
| Rig Type | Cat Ketch (unstayed) |
| Designer | Richardson |
| Builder | Parker Dawson Yachts (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1980 |
| Last Build | N/A |
| # Built | N/A |