Frøkna
NOR Hansson 31Sail number NOR/NOR10455
GPH
660.7
OSN
643.6
LOA
9.6 m
Displacement
3525 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6758
Medium
0.935
High
1.0822
Triple Offshore
Low
0.8882
Medium
1.1554
High
1.2973
Boat Specifications
Dimensions
- Length overall
- 9.6 m
- Beam
- 2.77 m
- Draft
- 1.83 m
- Displacement
- 3525 kg
- Crew weight
- 597 kg
- Wetted surface
- 21.8 m²
Sails
- Mainsail
- 26.96 m²
- Genoa
- 23.29 m²
- Spinnaker
- 65.93 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Hansson 31
- Designer
- Edwardson og Hanss
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.85 | 5.28 | 5.83 | 5.95 | 5.35 | 5.17 | 4.65 | 3.87 |
| 8 | 5.81 | 6.28 | 6.64 | 6.71 | 6.45 | 6.3 | 5.72 | 4.91 |
| 10 | 6.4 | 6.72 | 6.99 | 7.05 | 6.98 | 6.9 | 6.58 | 5.86 |
| 12 | 6.7 | 6.86 | 7.2 | 7.35 | 7.36 | 7.28 | 7.02 | 6.61 |
| 14 | 6.82 | 7 | 7.31 | 7.65 | 7.75 | 7.73 | 7.4 | 7.01 |
| 16 | 6.86 | 7.06 | 7.39 | 7.86 | 8.06 | 8.2 | 7.86 | 7.36 |
| 20 | 6.92 | 7.1 | 7.5 | 8.07 | 8.72 | 8.92 | 8.94 | 8.23 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.17 | 145.5° | 3.35 |
| 8 | 41.3° | 3.84 | 150° | 4.25 |
| 10 | 40.5° | 4.38 | 149.6° | 5.08 |
| 12 | 39° | 4.73 | 157.9° | 5.82 |
| 14 | 38.2° | 4.85 | 179.9° | 6.44 |
| 16 | 38.1° | 4.9 | 180° | 6.88 |
| 20 | 38.1° | 4.96 | 180° | 7.59 |
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