CAVOK 4
FRA JPK 960Sail number FRA/FRA29340
GPH
638.4
OSN
618
LOA
9.6 m
Displacement
3550 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6293
Medium
0.8669
High
1.0068
Triple Offshore
Low
0.8133
Medium
1.0631
High
1.2101
Boat Specifications
Dimensions
- Length overall
- 9.6 m
- Beam
- 3.45 m
- Draft
- 1.99 m
- Displacement
- 3550 kg
- Crew weight
- 581 kg
- Wetted surface
- 22.48 m²
Sails
- Mainsail
- 30.23 m²
- Genoa
- 23.15 m²
- Spinnaker
- 77.51 m²
- Asymmetric spinnaker
- 67.39 m²
Design
- Type
- JPK 960
- Builder
- JPK Composites
- Designer
- VALER Jacques
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.97 | 5.26 | 5.48 | 5.59 | 5.6 | 5.44 | 4.92 | 4.17 |
| 8 | 5.94 | 6.23 | 6.45 | 6.63 | 6.7 | 6.58 | 6.08 | 5.25 |
| 10 | 6.58 | 6.77 | 6.92 | 7.14 | 7.23 | 7.16 | 6.86 | 6.21 |
| 12 | 6.92 | 7.07 | 7.22 | 7.45 | 7.7 | 7.63 | 7.31 | 6.88 |
| 14 | 7.1 | 7.28 | 7.51 | 7.63 | 8.17 | 8.18 | 7.79 | 7.29 |
| 16 | 7.18 | 7.41 | 7.77 | 7.91 | 8.55 | 8.74 | 8.34 | 7.73 |
| 20 | 7.22 | 7.49 | 8.07 | 8.55 | 9.11 | 9.71 | 9.73 | 8.77 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.24 | 145° | 3.61 |
| 8 | 41.2° | 3.94 | 149° | 4.55 |
| 10 | 40.7° | 4.51 | 151° | 5.38 |
| 12 | 38.6° | 4.92 | 158° | 6.07 |
| 14 | 37.5° | 5.09 | 180° | 6.68 |
| 16 | 37.5° | 5.16 | 180° | 7.12 |
| 20 | 37.5° | 5.2 | 180° | 7.95 |
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