Jalla!Jalla!
NED J-105Sail number NED/NED8244
GPH
621.6
OSN
602.5
LOA
10.57 m
Displacement
4281 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6527
Medium
0.8857
High
1.0058
Triple Offshore
Low
0.8419
Medium
1.0908
High
1.223
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2.03 m
- Displacement
- 4281 kg
- Crew weight
- 510 kg
- Wetted surface
- 24.93 m²
Sails
- Mainsail
- 33.75 m²
- Genoa
- 24.3 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 107.85 m²
Design
- Type
- J-105
- Builder
- J-boats France
- Designer
- Johnstone
- Year built
- 1992
- Stability index
- 101.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.05 | 5.34 | 5.53 | 5.78 | 5.89 | 5.76 | 5.17 | 4.4 |
| 8 | 6.04 | 6.33 | 6.53 | 6.86 | 7.01 | 6.92 | 6.44 | 5.54 |
| 10 | 6.74 | 6.93 | 7.07 | 7.32 | 7.5 | 7.48 | 7.22 | 6.54 |
| 12 | 7.06 | 7.22 | 7.37 | 7.55 | 7.9 | 7.98 | 7.71 | 7.17 |
| 14 | 7.18 | 7.37 | 7.61 | 7.74 | 8.33 | 8.46 | 8.29 | 7.52 |
| 16 | 7.24 | 7.45 | 7.8 | 8.01 | 8.68 | 8.95 | 8.94 | 7.87 |
| 20 | 7.32 | 7.51 | 7.99 | 8.51 | 9.23 | 9.91 | 10.5 | 9.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.3 | 144.2° | 3.81 |
| 8 | 41.2° | 4.05 | 147.8° | 4.8 |
| 10 | 40.5° | 4.63 | 148.7° | 5.66 |
| 12 | 38.8° | 4.99 | 150.5° | 6.21 |
| 14 | 37.8° | 5.13 | 150.2° | 6.51 |
| 16 | 37.6° | 5.19 | 173.9° | 6.98 |
| 20 | 37.2° | 5.3 | 142.1° | 7.9 |
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