Thompson 850 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 36.00 | 3.26 |
| J | 10.70 | 10.97 |
| P | 38.40 | 11.70 |
| E | 13.73 | 4.18 |
| PY | - | - |
| EY | - | - |
| ISP | 36.00 | 3.26 |
| JSP | 10.70 | 10.97 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 10.7 | 3.3 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 192.6 | 17.9 |
| Mainsail Area (Cruising) | 284.7 | 26.4 |
| 100% Jib + Main Sail Area | 477.3 | 44.3 |
| Cruising Spinnaker Sail Area (1.7) | 327.4 | 30.5 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 29.0 | 8.8 |
| LWL | 27.6 | 8.4 |
| Beam | 7.7 | 2.3 |
| Draft | N/A | N/A |
| Displacement | 3800 lbs. | 1724 kgs. |
| Ballast | 1430 lbs. | 649 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.13 | 0.03 |
| Ballast / Displac. | 0.38 | 0.38 |
| Displac. / LOA | 131.03 | 195.91 |
| Construction | Information |
|---|---|
| Hull Type | Lifting Keel |
| Rig Type | Fractional Sloop |
| Designer | Thompson |
| Builder | N/A |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1999 |
| Last Build | N/A |
| # Built | N/A |