Rå Båt
NOR H-boatSail number NOR/NOR105
GPH
759.8
OSN
734.7
LOA
8.31 m
Displacement
1454 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5318
Medium
0.7312
High
0.8421
Triple Offshore
Low
0.6861
Medium
0.8939
High
1.0014
Boat Specifications
Dimensions
- Length overall
- 8.31 m
- Beam
- 2.19 m
- Draft
- 1.27 m
- Displacement
- 1454 kg
- Crew weight
- 300 kg
- Wetted surface
- 12.11 m²
Sails
- Mainsail
- 15.85 m²
- Genoa
- 10.48 m²
- Spinnaker
- 32.12 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- H-boat
- Builder
- Artekno
- Designer
- Hans Groop
- Year built
- 1967
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.22 | 4.45 | 4.59 | 4.74 | 4.75 | 4.58 | 4.08 | 3.45 |
| 8 | 5.06 | 5.26 | 5.39 | 5.6 | 5.64 | 5.51 | 5.02 | 4.41 |
| 10 | 5.53 | 5.7 | 5.84 | 6.04 | 6.13 | 6.04 | 5.76 | 5.23 |
| 12 | 5.79 | 5.95 | 6.11 | 6.26 | 6.48 | 6.42 | 6.17 | 5.83 |
| 14 | 5.93 | 6.1 | 6.3 | 6.39 | 6.76 | 6.77 | 6.53 | 6.2 |
| 16 | 5.99 | 6.17 | 6.44 | 6.59 | 7 | 7.1 | 6.89 | 6.54 |
| 20 | 6.05 | 6.25 | 6.58 | 6.9 | 7.4 | 7.92 | 7.79 | 7.24 |
| 24 | 6.05 | 6.27 | 6.65 | 7.11 | 7.78 | 8.76 | 10.02 | 8.39 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 2.77 | 146.6° | 2.99 |
| 8 | 42° | 3.38 | 151.2° | 3.82 |
| 10 | 40.1° | 3.82 | 154.1° | 4.55 |
| 12 | 38.6° | 4.09 | 162.8° | 5.2 |
| 14 | 38.4° | 4.2 | 176.3° | 5.72 |
| 16 | 38.2° | 4.26 | 178.6° | 6.1 |
| 20 | 38.5° | 4.29 | 179° | 6.74 |
| 24 | 39.9° | 4.22 | 177.3° | 7.43 |
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