J4F
FRA J-111 ODSail number FRA/FRA83J1
GPH
574.1
OSN
556.4
LOA
11.121 m
Displacement
4325 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7155
Medium
0.9612
High
1.0881
Triple Offshore
Low
0.9193
Medium
1.1773
High
1.318
Boat Specifications
Dimensions
- Length overall
- 11.121 m
- Beam
- 3.3 m
- Draft
- 2.19 m
- Displacement
- 4325 kg
- Crew weight
- 689 kg
- Wetted surface
- 25.65 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
- Stability index
- 125.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.67 | 5.97 | 6.16 | 6.17 | 6.32 | 6.17 | 5.49 | 4.64 |
| 8 | 6.77 | 7 | 7.15 | 7.25 | 7.45 | 7.39 | 6.9 | 5.88 |
| 10 | 7.33 | 7.5 | 7.64 | 7.63 | 8.02 | 8.02 | 7.71 | 6.95 |
| 12 | 7.57 | 7.77 | 7.98 | 8.01 | 8.41 | 8.57 | 8.33 | 7.67 |
| 14 | 7.68 | 7.91 | 8.24 | 8.37 | 8.73 | 9.09 | 8.99 | 8.13 |
| 16 | 7.76 | 8.01 | 8.41 | 8.68 | 9.03 | 9.51 | 9.76 | 8.66 |
| 20 | 7.83 | 8.1 | 8.61 | 9.17 | 9.63 | 10.37 | 11.71 | 10.28 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.72 | 143.3° | 4.01 |
| 8 | 40.6° | 4.59 | 146.2° | 5.09 |
| 10 | 38.4° | 5.17 | 148.8° | 6.02 |
| 12 | 37.2° | 5.42 | 150.9° | 6.65 |
| 14 | 37° | 5.53 | 148.7° | 7.05 |
| 16 | 36.6° | 5.6 | 146.4° | 7.5 |
| 20 | 37° | 5.63 | 142.9° | 8.91 |
Loading polar chart…