CAVOK 4
FRA JPK 960Sail number FRA/FRA29340
GPH
640.2
OSN
617.5
LOA
9.6 m
Displacement
3549 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6271
Medium
0.8681
High
1.0127
Triple Offshore
Low
0.8079
Medium
1.0623
High
1.2095
Boat Specifications
Dimensions
- Length overall
- 9.6 m
- Beam
- 3.45 m
- Draft
- 1.99 m
- Displacement
- 3549 kg
- Crew weight
- 581 kg
- Wetted surface
- 22.54 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 | 4.98 | 5.24 | 5.4 | 5.51 | 5.52 | 5.36 | 4.82 | 4.06 |
| 8 | 5.96 | 6.21 | 6.36 | 6.55 | 6.63 | 6.49 | 5.99 | 5.18 |
| 10 | 6.57 | 6.75 | 6.89 | 7.1 | 7.22 | 7.14 | 6.79 | 6.14 |
| 12 | 6.92 | 7.08 | 7.22 | 7.45 | 7.67 | 7.62 | 7.3 | 6.84 |
| 14 | 7.13 | 7.3 | 7.51 | 7.68 | 8.1 | 8.1 | 7.78 | 7.3 |
| 16 | 7.24 | 7.46 | 7.75 | 7.85 | 8.48 | 8.58 | 8.27 | 7.74 |
| 20 | 7.34 | 7.6 | 8.06 | 8.4 | 9.06 | 9.64 | 9.48 | 8.69 |
| 24 | 7.36 | 7.66 | 8.21 | 8.79 | 9.57 | 10.61 | 11.73 | 10.04 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.26 | 143.8° | 3.52 |
| 8 | 41.5° | 4.01 | 148.4° | 4.49 |
| 10 | 39.6° | 4.57 | 151.8° | 5.32 |
| 12 | 37.7° | 4.95 | 157.6° | 6.02 |
| 14 | 36.9° | 5.15 | 170° | 6.6 |
| 16 | 36.8° | 5.24 | 177.2° | 7.09 |
| 20 | 36.8° | 5.3 | 177.2° | 7.91 |
| 24 | 37.6° | 5.27 | 174.8° | 8.8 |
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