JASON
FRA J 99Sail number FRA/FRA53207
GPH
628
OSN
608.6
LOA
9.95 m
Displacement
4030 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6432
Medium
0.8816
High
1.0145
Triple Offshore
Low
0.8305
Medium
1.0802
High
1.2171
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 1.99 m
- Displacement
- 4030 kg
- Crew weight
- 565 kg
- Wetted surface
- 24.1 m²
Sails
- Mainsail
- 33.7 m²
- Genoa
- 26.14 m²
- Spinnaker
- 86.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- J 99
- Builder
- J COMPOSITES
- Designer
- JOHNSTONE
- Year built
- 2019
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.09 | 5.4 | 5.63 | 5.63 | 5.73 | 5.57 | 5.03 | 4.27 |
| 8 | 6.06 | 6.36 | 6.58 | 6.72 | 6.83 | 6.72 | 6.22 | 5.38 |
| 10 | 6.72 | 6.91 | 7.06 | 7.21 | 7.37 | 7.3 | 7 | 6.35 |
| 12 | 7.03 | 7.2 | 7.36 | 7.41 | 7.81 | 7.78 | 7.46 | 7.02 |
| 14 | 7.17 | 7.38 | 7.63 | 7.7 | 8.17 | 8.29 | 7.95 | 7.44 |
| 16 | 7.23 | 7.46 | 7.85 | 8.03 | 8.43 | 8.79 | 8.47 | 7.88 |
| 20 | 7.27 | 7.5 | 8.05 | 8.57 | 8.92 | 9.43 | 9.81 | 8.89 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.3 | 145° | 3.69 |
| 8 | 41.6° | 4.03 | 148.5° | 4.66 |
| 10 | 40.5° | 4.61 | 151.5° | 5.5 |
| 12 | 38.8° | 4.97 | 158° | 6.2 |
| 14 | 38.2° | 5.1 | 180° | 6.8 |
| 16 | 38.2° | 5.15 | 180° | 7.26 |
| 20 | 38.2° | 5.21 | 180° | 8.1 |
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