FOLGORE
ITA J-99Sail number ITA/ITA299
GPH
615.2
OSN
597.6
LOA
9.95 m
Displacement
3957 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.666
Medium
0.8927
High
1.0071
Triple Offshore
Low
0.8575
Medium
1.0983
High
1.2295
Boat Specifications
Dimensions
- Length overall
- 9.95 m
- Beam
- 3.41 m
- Draft
- 2 m
- Displacement
- 3957 kg
- Crew weight
- 490 kg
- Wetted surface
- 22.86 m²
Sails
- Mainsail
- 35.13 m²
- Genoa
- 27.96 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 103.41 m²
Design
- Type
- J-99
- Builder
- J-Composites
- Designer
- Johnstone
- Year built
- 2018
- Stability index
- 121.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.23 | 5.53 | 5.77 | 5.85 | 5.93 | 5.79 | 5.2 | 4.42 |
| 8 | 6.23 | 6.49 | 6.68 | 6.87 | 6.98 | 6.89 | 6.44 | 5.56 |
| 10 | 6.83 | 6.99 | 7.12 | 7.34 | 7.5 | 7.44 | 7.16 | 6.52 |
| 12 | 7.09 | 7.26 | 7.43 | 7.65 | 7.97 | 7.98 | 7.66 | 7.11 |
| 14 | 7.2 | 7.42 | 7.7 | 7.86 | 8.39 | 8.54 | 8.22 | 7.45 |
| 16 | 7.26 | 7.5 | 7.92 | 8.14 | 8.81 | 8.98 | 8.82 | 7.82 |
| 20 | 7.36 | 7.58 | 8.11 | 8.67 | 9.45 | 10.21 | 10.58 | 8.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.42 | 144.2° | 3.83 |
| 8 | 41.4° | 4.17 | 147.8° | 4.81 |
| 10 | 40° | 4.75 | 148.9° | 5.65 |
| 12 | 38.4° | 5.06 | 150.7° | 6.16 |
| 14 | 37.8° | 5.18 | 164° | 6.47 |
| 16 | 37.5° | 5.23 | 174.8° | 6.98 |
| 20 | 37° | 5.35 | 141.2° | 7.73 |
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