Johnson 18 - Sailboat Data & Rig Dimensions
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 18.0 | 5.5 |
| LWL | N/A | N/A |
| Beam | 6.3 | 1.9 |
| Draft | 0.7 | 0.2 |
| Displacement | 650 lbs. | 295 kgs. |
| Ballast | N/A | N/A |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | N/A | N/A |
| Ballast / Displac. | N/A | N/A |
| Displac. / LOA | 36.11 | 53.64 |
| Construction | Information |
|---|---|
| Hull Type | Centerboard Dinghy |
| Rig Type | Fractional Sloop |
| Designer | Francis Sweisguth |
| Builder | Customflex (USA) |
| Construction | FG or Wood |
| Ballast Type | N/A |
| First Build | 1933 |
| Last Build | N/A |
| # Built | N/A |