Jitters
NED J-109Sail number NED/NED7793
GPH
620
OSN
601.9
LOA
10.757 m
Displacement
4858 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7408
Medium
0.9971
High
1.1318
Triple Offshore
Low
0.9534
Medium
1.2291
High
1.3676
Boat Specifications
Dimensions
- Length overall
- 10.757 m
- Beam
- 3.52 m
- Draft
- 2.12 m
- Displacement
- 4858 kg
- Crew weight
- 629 kg
- Wetted surface
- 25.92 m²
Sails
- Mainsail
- 36.85 m²
- Genoa
- 29.36 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 91.86 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 | 5.17 | 5.44 | 5.67 | 5.75 | 5.81 | 5.66 | 5.12 | 4.34 |
| 8 | 6.18 | 6.46 | 6.66 | 6.87 | 6.95 | 6.82 | 6.3 | 5.45 |
| 10 | 6.85 | 7.03 | 7.17 | 7.36 | 7.49 | 7.4 | 7.1 | 6.4 |
| 12 | 7.14 | 7.3 | 7.47 | 7.57 | 7.92 | 7.87 | 7.55 | 7.04 |
| 14 | 7.25 | 7.45 | 7.7 | 7.79 | 8.31 | 8.36 | 8 | 7.4 |
| 16 | 7.3 | 7.51 | 7.88 | 8.08 | 8.56 | 8.84 | 8.51 | 7.7 |
| 20 | 7.38 | 7.56 | 8.03 | 8.53 | 9.01 | 9.53 | 9.71 | 8.5 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.41 | 144.7° | 3.76 |
| 8 | 41° | 4.14 | 148.1° | 4.72 |
| 10 | 40.2° | 4.72 | 148.9° | 5.55 |
| 12 | 38.5° | 5.06 | 150.3° | 6.1 |
| 14 | 38.1° | 5.18 | 174° | 6.44 |
| 16 | 38° | 5.23 | 176.7° | 7 |
| 20 | 37.8° | 5.33 | 177.7° | 7.7 |
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