J4F
FRA J-111 ODSail number FRA/FRA83J1
GPH
580.3
OSN
563.1
LOA
11.085 m
Displacement
4409 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7888
Medium
1.0671
High
1.2107
Triple Offshore
Low
1.0175
Medium
1.3131
High
1.4742
Boat Specifications
Dimensions
- Length overall
- 11.085 m
- Beam
- 3.27 m
- Draft
- 2.22 m
- Displacement
- 4409 kg
- Crew weight
- 705 kg
- Wetted surface
- 26.05 m²
Sails
- Mainsail
- 36.67 m²
- Genoa
- 31.52 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 125.49 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 | 5.49 | 5.79 | 6.02 | 6.14 | 6.25 | 6.11 | 5.46 | 4.61 |
| 8 | 6.64 | 6.92 | 7.1 | 7.31 | 7.45 | 7.35 | 6.83 | 5.8 |
| 10 | 7.29 | 7.47 | 7.6 | 7.66 | 8 | 7.95 | 7.62 | 6.87 |
| 12 | 7.54 | 7.73 | 7.95 | 7.96 | 8.42 | 8.57 | 8.17 | 7.57 |
| 14 | 7.64 | 7.87 | 8.24 | 8.36 | 8.76 | 9.13 | 8.84 | 7.96 |
| 16 | 7.69 | 7.94 | 8.43 | 8.76 | 9.09 | 9.56 | 9.63 | 8.39 |
| 20 | 7.82 | 8.06 | 8.59 | 9.31 | 9.8 | 10.46 | 11.58 | 9.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.62 | 143.6° | 3.99 |
| 8 | 41° | 4.44 | 146.2° | 5.03 |
| 10 | 39.6° | 5.09 | 148.8° | 5.95 |
| 12 | 37.8° | 5.38 | 151.2° | 6.56 |
| 14 | 37.4° | 5.49 | 150° | 6.9 |
| 16 | 37.3° | 5.55 | 176.1° | 7.37 |
| 20 | 36.8° | 5.67 | 142.1° | 8.64 |
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