JASON
FRA J 99Sail number FRA/FRA53207
GPH
628
OSN
609.3
LOA
9.95 m
Displacement
4028 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6356
Medium
0.878
High
1.0143
Triple Offshore
Low
0.8293
Medium
1.0807
High
1.2201
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 1.99 m
- Displacement
- 4028 kg
- Crew weight
- 565 kg
- Wetted surface
- 22.99 m²
Sails
- Mainsail
- 33.7 m²
- Genoa
- 26.14 m²
- Spinnaker
- 86.61 m²
- Asymmetric spinnaker
- 70.34 m²
Design
- Type
- J 99
- Builder
- J COMPOSITES
- Designer
- JOHNSTONE
- Year built
- 2019
- Stability index
- 115.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.01 | 5.32 | 5.83 | 6.05 | 5.82 | 5.52 | 4.98 | 4.21 |
| 8 | 6 | 6.34 | 6.79 | 6.97 | 6.84 | 6.68 | 6.17 | 5.34 |
| 10 | 6.68 | 6.88 | 7.2 | 7.41 | 7.35 | 7.28 | 6.97 | 6.33 |
| 12 | 7.01 | 7.18 | 7.38 | 7.75 | 7.79 | 7.75 | 7.44 | 7.01 |
| 14 | 7.16 | 7.36 | 7.6 | 8 | 8.27 | 8.27 | 7.93 | 7.44 |
| 16 | 7.22 | 7.45 | 7.83 | 8.18 | 8.72 | 8.78 | 8.46 | 7.89 |
| 20 | 7.28 | 7.5 | 8.05 | 8.56 | 9.44 | 9.72 | 9.79 | 8.91 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.25 | 144.3° | 3.65 |
| 8 | 42° | 3.98 | 148.4° | 4.62 |
| 10 | 41.1° | 4.57 | 151.6° | 5.48 |
| 12 | 38.8° | 4.96 | 158.3° | 6.2 |
| 14 | 38.4° | 5.1 | 171.8° | 6.78 |
| 16 | 38.2° | 5.16 | 177.2° | 7.23 |
| 20 | 38.1° | 5.23 | 177.2° | 8.07 |
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