Jalla!Jalla!
NED J-105Sail number NED/NED8244
GPH
624.2
OSN
606
LOA
10.57 m
Displacement
4284 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6517
Medium
0.8808
High
1.0001
Triple Offshore
Low
0.8416
Medium
1.0846
High
1.2103
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2.03 m
- Displacement
- 4284 kg
- Crew weight
- 510 kg
- Wetted surface
- 25.31 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.08 | 5.37 | 5.57 | 5.78 | 5.9 | 5.76 | 5.15 | 4.36 |
| 8 | 6.04 | 6.33 | 6.54 | 6.85 | 6.99 | 6.9 | 6.39 | 5.46 |
| 10 | 6.74 | 6.92 | 7.06 | 7.23 | 7.48 | 7.44 | 7.17 | 6.45 |
| 12 | 7.05 | 7.21 | 7.36 | 7.42 | 7.84 | 7.92 | 7.63 | 7.09 |
| 14 | 7.17 | 7.36 | 7.59 | 7.67 | 8.14 | 8.4 | 8.15 | 7.41 |
| 16 | 7.23 | 7.44 | 7.78 | 7.97 | 8.42 | 8.77 | 8.75 | 7.76 |
| 20 | 7.29 | 7.48 | 7.95 | 8.47 | 8.91 | 9.48 | 10.19 | 8.77 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.33 | 144° | 3.77 |
| 8 | 40.9° | 4.06 | 147.8° | 4.73 |
| 10 | 40.1° | 4.63 | 148.2° | 5.58 |
| 12 | 38.6° | 4.99 | 150.5° | 6.14 |
| 14 | 37.9° | 5.12 | 152.5° | 6.45 |
| 16 | 37.5° | 5.18 | 176.5° | 6.99 |
| 20 | 37.1° | 5.27 | 177° | 7.71 |
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