Jottem
NED J-92Sail number NED/NED6710
GPH
645.6
OSN
627.9
LOA
9.14 m
Displacement
2643 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7195
Medium
0.9579
High
1.0778
Triple Offshore
Low
0.9252
Medium
1.1745
High
1.309
Boat Specifications
Dimensions
- Length overall
- 9.14 m
- Beam
- 3.04 m
- Draft
- 1.82 m
- Displacement
- 2643 kg
- Crew weight
- 508 kg
- Wetted surface
- 18.56 m²
Sails
- Mainsail
- 27.98 m²
- Genoa
- 18.97 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 80.71 m²
Design
- Type
- J-92
- Builder
- J-Composite
- Designer
- Johnstone
- Year built
- 1992
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.95 | 5.21 | 5.42 | 5.7 | 5.77 | 5.61 | 5.05 | 4.29 |
| 8 | 5.91 | 6.14 | 6.32 | 6.61 | 6.69 | 6.59 | 6.18 | 5.35 |
| 10 | 6.46 | 6.62 | 6.73 | 6.94 | 7.18 | 7.1 | 6.81 | 6.23 |
| 12 | 6.7 | 6.86 | 7.04 | 7.14 | 7.63 | 7.65 | 7.27 | 6.73 |
| 14 | 6.8 | 7 | 7.29 | 7.39 | 7.94 | 8.19 | 7.82 | 7.07 |
| 16 | 6.84 | 7.07 | 7.48 | 7.73 | 8.22 | 8.65 | 8.44 | 7.43 |
| 20 | 6.92 | 7.13 | 7.63 | 8.2 | 8.76 | 9.42 | 10.27 | 8.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.28 | 144.8° | 3.71 |
| 8 | 40.7° | 3.97 | 148.1° | 4.64 |
| 10 | 39.5° | 4.52 | 149.4° | 5.4 |
| 12 | 37.6° | 4.81 | 151.3° | 5.85 |
| 14 | 37.3° | 4.9 | 175.4° | 6.29 |
| 16 | 37.4° | 4.93 | 177.5° | 6.73 |
| 20 | 37.3° | 5 | 176.9° | 7.45 |
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