Alna II
NOR Hanse 341Sail number NOR/NOR11331
GPH
650.4
OSN
635.5
LOA
10.35 m
Displacement
5263 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7087
Medium
0.9467
High
1.0675
Triple Offshore
Low
0.9176
Medium
1.1671
High
1.2854
Boat Specifications
Dimensions
- Length overall
- 10.35 m
- Beam
- 3.41 m
- Draft
- 1.62 m
- Displacement
- 5263 kg
- Crew weight
- 600 kg
- Wetted surface
- 24.28 m²
Sails
- Mainsail
- 33.48 m²
- Genoa
- 40.27 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 82.39 m²
Design
- Type
- Hanse 341
- Builder
- Hanse Yachtbau
- Designer
- Judel/Vrolijk
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.11 | 5.44 | 5.73 | 5.68 | 5.54 | 5.37 | 4.86 | 4.12 |
| 8 | 6.02 | 6.34 | 6.56 | 6.57 | 6.61 | 6.46 | 5.92 | 5.16 |
| 10 | 6.6 | 6.8 | 6.95 | 7.01 | 7.1 | 7.02 | 6.72 | 6.06 |
| 12 | 6.83 | 7.02 | 7.19 | 7.26 | 7.45 | 7.38 | 7.14 | 6.75 |
| 14 | 6.91 | 7.11 | 7.37 | 7.48 | 7.79 | 7.75 | 7.48 | 7.14 |
| 16 | 6.94 | 7.16 | 7.49 | 7.71 | 8.08 | 8.14 | 7.86 | 7.46 |
| 20 | 6.91 | 7.16 | 7.57 | 8.05 | 8.41 | 8.8 | 8.68 | 8.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.7° | 3.32 | 145.8° | 3.57 |
| 8 | 42.7° | 3.95 | 150.6° | 4.47 |
| 10 | 42.7° | 4.44 | 152° | 5.26 |
| 12 | 41.5° | 4.67 | 158.7° | 5.96 |
| 14 | 41° | 4.76 | 180° | 6.58 |
| 16 | 40.9° | 4.78 | 180° | 7.01 |
| 20 | 41.8° | 4.7 | 180° | 7.65 |
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