J LAB
ITA J-99Sail number ITA/ITA17907
GPH
620.9
OSN
602.2
LOA
9.95 m
Displacement
3969 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.666
Medium
0.8878
High
0.9986
Triple Offshore
Low
0.8535
Medium
1.087
High
1.2062
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 2 m
- Displacement
- 3969 kg
- Crew weight
- 440 kg
- Wetted surface
- 22.89 m²
Sails
- Mainsail
- 33.12 m²
- Genoa
- 25.89 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 99.88 m²
Design
- Type
- J-99
- Builder
- J Composites
- Designer
- J-Boats
- Year built
- 2018
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.22 | 5.49 | 5.67 | 5.78 | 5.89 | 5.75 | 5.18 | 4.4 |
| 8 | 6.18 | 6.4 | 6.55 | 6.77 | 6.91 | 6.82 | 6.38 | 5.55 |
| 10 | 6.74 | 6.9 | 7.03 | 7.2 | 7.43 | 7.39 | 7.11 | 6.47 |
| 12 | 7.02 | 7.18 | 7.33 | 7.41 | 7.82 | 7.86 | 7.61 | 7.05 |
| 14 | 7.15 | 7.34 | 7.57 | 7.65 | 8.12 | 8.3 | 8.1 | 7.42 |
| 16 | 7.23 | 7.43 | 7.75 | 7.91 | 8.35 | 8.73 | 8.61 | 7.75 |
| 20 | 7.31 | 7.54 | 7.93 | 8.32 | 8.81 | 9.46 | 10.2 | 8.48 |
| 24 | 7.3 | 7.55 | 8.03 | 8.58 | 9.26 | 10.34 | 12.83 | 11.53 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.3° | 3.43 | 143.9° | 3.81 |
| 8 | 40.9° | 4.19 | 147.8° | 4.8 |
| 10 | 39.1° | 4.73 | 149.3° | 5.6 |
| 12 | 37.6° | 5.03 | 150.2° | 6.11 |
| 14 | 37.3° | 5.15 | 150.1° | 6.42 |
| 16 | 37.1° | 5.22 | 174.3° | 6.91 |
| 20 | 37.3° | 5.27 | 175.7° | 7.64 |
| 24 | 38.5° | 5.2 | 141.3° | 9.99 |
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