Shannon 28 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 38.00 | 11.58 |
| J | 15.00 | 4.57 |
| P | 32.00 | 9.75 |
| E | 10.00 | 3.05 |
| PY | - | - |
| EY | - | - |
| ISP | 38.00 | 11.58 |
| JSP | 15.00 | 4.57 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 15 | 4.6 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 285 | 26.5 |
| Mainsail Area (Cruising) | 172.8 | 16.1 |
| 100% Jib + Main Sail Area | 457.8 | 42.5 |
| Cruising Spinnaker Sail Area (1.7) | 484.5 | 45.1 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 28.0 | 8.5 |
| LWL | 22.9 | 7.0 |
| Beam | 9.5 | 2.9 |
| Draft | N/A | N/A |
| Displacement | 9300 lbs. | 4218 kgs. |
| Ballast | 3600 lbs. | 1633 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.39 | 0.39 |
| Displac. / LOA | 332.14 | 496.24 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/transom hung rudder |
| Rig Type | Cutter |
| Designer | Walter Shultz |
| Builder | Shannon Yachts (USA) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1978 |
| Last Build | 1985 |
| # Built | 50 |