CAVOK 4
FRA JPK 960Sail number FRA/FRA29340
GPH
641.4
OSN
619.6
LOA
9.6 m
Displacement
3547 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6231
Medium
0.8645
High
1.008
Triple Offshore
Low
0.8059
Medium
1.06
High
1.2092
Boat Specifications
Dimensions
- Length overall
- 9.6 m
- Beam
- 3.45 m
- Draft
- 1.99 m
- Displacement
- 3547 kg
- Crew weight
- 581 kg
- Wetted surface
- 21.55 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
- Stability index
- 115.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.91 | 5.2 | 5.41 | 5.55 | 5.56 | 5.4 | 4.88 | 4.13 |
| 8 | 5.89 | 6.19 | 6.4 | 6.61 | 6.68 | 6.55 | 6.04 | 5.23 |
| 10 | 6.55 | 6.75 | 6.9 | 7.13 | 7.22 | 7.14 | 6.84 | 6.2 |
| 12 | 6.91 | 7.06 | 7.2 | 7.47 | 7.69 | 7.62 | 7.3 | 6.87 |
| 14 | 7.1 | 7.28 | 7.48 | 7.67 | 8.18 | 8.16 | 7.78 | 7.3 |
| 16 | 7.18 | 7.42 | 7.76 | 7.88 | 8.6 | 8.73 | 8.33 | 7.75 |
| 20 | 7.24 | 7.52 | 8.08 | 8.54 | 9.17 | 9.84 | 9.72 | 8.8 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.19 | 144.8° | 3.57 |
| 8 | 42.3° | 3.91 | 148.8° | 4.53 |
| 10 | 41.1° | 4.48 | 151.4° | 5.37 |
| 12 | 38.7° | 4.91 | 158.3° | 6.08 |
| 14 | 37.6° | 5.1 | 171.8° | 6.65 |
| 16 | 37.5° | 5.18 | 177.2° | 7.1 |
| 20 | 37.2° | 5.24 | 176.3° | 7.92 |
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