UNPLUGGED
USA J 111Sail number USA/USA25
GPH
576
OSN
559.5
LOA
11.15 m
Displacement
4423 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7148
Medium
0.9535
High
1.0814
Triple Offshore
Low
0.9195
Medium
1.1714
High
1.3117
Boat Specifications
Dimensions
- Length overall
- 11.15 m
- Beam
- 3.3 m
- Draft
- 2.2 m
- Displacement
- 4423 kg
- Crew weight
- 595 kg
- Wetted surface
- 25.64 m²
Sails
- Mainsail
- 39.13 m²
- Genoa
- 32.73 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 129.46 m²
Design
- Type
- J 111
- Builder
- CCFC
- Designer
- Johnstone
- Year built
- 2010
- Stability index
- 125.2
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.62 | 5.94 | 6.2 | 6.18 | 6.32 | 6.18 | 5.56 | 4.71 |
| 8 | 6.76 | 7.02 | 7.19 | 7.29 | 7.47 | 7.4 | 6.95 | 5.94 |
| 10 | 7.31 | 7.5 | 7.65 | 7.65 | 8 | 8.01 | 7.71 | 7.02 |
| 12 | 7.49 | 7.7 | 7.96 | 8.03 | 8.35 | 8.62 | 8.32 | 7.68 |
| 14 | 7.57 | 7.8 | 8.2 | 8.44 | 8.69 | 9.07 | 9.07 | 8.14 |
| 16 | 7.61 | 7.86 | 8.34 | 8.79 | 9.02 | 9.5 | 9.93 | 8.73 |
| 20 | 7.76 | 8.04 | 8.47 | 9.2 | 9.63 | 10.35 | 11.67 | 10.54 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.68 | 143.8° | 4.08 |
| 8 | 41.8° | 4.52 | 146° | 5.15 |
| 10 | 39.9° | 5.09 | 149.6° | 6.08 |
| 12 | 38.5° | 5.3 | 151.4° | 6.66 |
| 14 | 38.1° | 5.39 | 148.4° | 7.05 |
| 16 | 37.8° | 5.48 | 145.9° | 7.56 |
| 20 | 37.8° | 5.57 | 142.6° | 9.13 |
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