YALLA !
FRA J 99Sail number FRA/FRA53368
GPH
622.4
OSN
601.9
LOA
9.94 m
Displacement
3920 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6559
Medium
0.8932
High
1.0241
Triple Offshore
Low
0.8428
Medium
1.0883
High
1.2195
Boat Specifications
Dimensions
- Length overall
- 9.94 m
- Beam
- 3.41 m
- Draft
- 1.99 m
- Displacement
- 3920 kg
- Crew weight
- 560 kg
- Wetted surface
- 23.89 m²
Sails
- Mainsail
- 33.8 m²
- Genoa
- 25.64 m²
- Spinnaker
- 91.95 m²
- Asymmetric spinnaker
- 90.71 m²
Design
- Type
- J 99
- Builder
- J COMPOSITES
- Designer
- JOHNSTONE
- Year built
- 2019
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.17 | 5.44 | 5.6 | 5.74 | 5.81 | 5.64 | 5.08 | 4.29 |
| 8 | 6.16 | 6.39 | 6.53 | 6.75 | 6.87 | 6.74 | 6.27 | 5.43 |
| 10 | 6.75 | 6.91 | 7.03 | 7.22 | 7.4 | 7.34 | 7.03 | 6.38 |
| 12 | 7.05 | 7.21 | 7.35 | 7.46 | 7.82 | 7.81 | 7.53 | 7.03 |
| 14 | 7.2 | 7.38 | 7.6 | 7.65 | 8.16 | 8.25 | 8 | 7.49 |
| 16 | 7.27 | 7.48 | 7.79 | 7.92 | 8.42 | 8.71 | 8.49 | 7.93 |
| 20 | 7.34 | 7.58 | 7.98 | 8.36 | 8.89 | 9.56 | 9.9 | 8.9 |
| 24 | 7.34 | 7.6 | 8.09 | 8.63 | 9.37 | 10.51 | 12.83 | 11.01 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.4° | 3.39 | 141.5° | 3.71 |
| 8 | 41.3° | 4.17 | 147.5° | 4.7 |
| 10 | 39.4° | 4.73 | 151.2° | 5.53 |
| 12 | 37.7° | 5.05 | 158.4° | 6.21 |
| 14 | 37.4° | 5.19 | 171.8° | 6.79 |
| 16 | 37.1° | 5.25 | 177.2° | 7.25 |
| 20 | 37.4° | 5.29 | 177.4° | 8.07 |
| 24 | 38.4° | 5.22 | 139.9° | 9.54 |
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