SEVEN J SEVEN
ITA J-109Sail number ITA/ITA717
GPH
614.3
OSN
599.9
LOA
10.757 m
Displacement
4998 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6601
Medium
0.8882
High
1.0035
Triple Offshore
Low
0.8607
Medium
1.0998
High
1.2186
Boat Specifications
Dimensions
- Length overall
- 10.757 m
- Beam
- 3.52 m
- Draft
- 2.13 m
- Displacement
- 4998 kg
- Crew weight
- 560 kg
- Wetted surface
- 26.1 m²
Sails
- Mainsail
- 37.6 m²
- Genoa
- 31.49 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 122.84 m²
Design
- Type
- J-109
- Builder
- J-Composite
- Designer
- Johnstone
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.22 | 5.52 | 6.01 | 6.26 | 6.08 | 5.84 | 5.16 | 4.37 |
| 8 | 6.2 | 6.49 | 6.94 | 7.13 | 7.06 | 6.97 | 6.46 | 5.46 |
| 10 | 6.84 | 7.04 | 7.3 | 7.53 | 7.55 | 7.51 | 7.23 | 6.49 |
| 12 | 7.12 | 7.29 | 7.47 | 7.82 | 7.94 | 7.97 | 7.68 | 7.15 |
| 14 | 7.22 | 7.42 | 7.68 | 8.02 | 8.37 | 8.43 | 8.17 | 7.49 |
| 16 | 7.27 | 7.48 | 7.84 | 8.19 | 8.74 | 8.76 | 8.7 | 7.8 |
| 20 | 7.36 | 7.55 | 7.97 | 8.48 | 9.28 | 9.58 | 9.98 | 8.67 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.42 | 144° | 3.78 |
| 8 | 41.2° | 4.14 | 147.5° | 4.73 |
| 10 | 40.5° | 4.71 | 147.8° | 5.62 |
| 12 | 39° | 5.01 | 150.5° | 6.2 |
| 14 | 38.2° | 5.13 | 174° | 6.51 |
| 16 | 38.4° | 5.17 | 176.5° | 7.05 |
| 20 | 38.2° | 5.29 | 177.5° | 7.76 |
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