J4F
FRA J-111 ODSail number FRA/FRA83J1
GPH
580.6
OSN
564.1
LOA
11.085 m
Displacement
4365 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7863
Medium
1.0652
High
1.209
Triple Offshore
Low
1.0181
Medium
1.3117
High
1.4717
Boat Specifications
Dimensions
- Length overall
- 11.085 m
- Beam
- 3.27 m
- Draft
- 2.21 m
- Displacement
- 4365 kg
- Crew weight
- 703 kg
- Wetted surface
- 25.96 m²
Sails
- Mainsail
- 36.56 m²
- Genoa
- 30.85 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 129.72 m²
Design
- Type
- J-111 OD
- Builder
- J-COMPOSITE
- Designer
- JOHNSTONE Rodney
- Year built
- 2011
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.53 | 5.85 | 6.12 | 6.17 | 6.31 | 6.17 | 5.46 | 4.59 |
| 8 | 6.63 | 6.92 | 7.13 | 7.31 | 7.46 | 7.38 | 6.87 | 5.78 |
| 10 | 7.28 | 7.46 | 7.6 | 7.64 | 8.01 | 7.97 | 7.64 | 6.87 |
| 12 | 7.53 | 7.73 | 7.94 | 7.96 | 8.4 | 8.58 | 8.2 | 7.58 |
| 14 | 7.63 | 7.86 | 8.23 | 8.36 | 8.69 | 9.12 | 8.87 | 7.98 |
| 16 | 7.68 | 7.94 | 8.43 | 8.76 | 9.01 | 9.52 | 9.67 | 8.41 |
| 20 | 7.81 | 8.05 | 8.59 | 9.31 | 9.73 | 10.3 | 11.56 | 10.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.62 | 143.2° | 3.98 |
| 8 | 41.1° | 4.42 | 146° | 5 |
| 10 | 39.8° | 5.07 | 148.1° | 5.95 |
| 12 | 37.9° | 5.36 | 151.2° | 6.57 |
| 14 | 37.3° | 5.48 | 149.5° | 6.91 |
| 16 | 37.4° | 5.52 | 175.9° | 7.38 |
| 20 | 37.2° | 5.65 | 142.2° | 8.68 |
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