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Bertha
Country: NOR
Sail number: NOR/NOR10494
GPH: 658.8
OSN: 638
Triple Inshore: [0.6043,0.8366,0.9816]
Triple Offshore: [0.7826,1.0332,1.1713]
Length Overall: 10.3 meters.
Beam: 3.48 meters.
Crew weight: 620 kg.
Draft: 1.93 m.
Main: 29.07 m^2.
Genoa: 32.48 m^2.
Spinnaker: 78.34 m^2.
Displacement: 5231 kg.
Wetted surface: 25.03 m^2.
Builder: Dufour
Designer: Umberto Felici
Stability index: 116.1
Boat type: Dufour 34 Standard
Year built: 2002
| Wind Speed | 52°0 | 60°1 | 75°2 | 90°3 | 110°4 | 120°5 | 135°6 | 150°7 |
|---|---|---|---|---|---|---|---|---|
| 6 | angle: 0 4.87 | angle: 1 5.17 | angle: 2 5.4 | angle: 3 5.33 | angle: 4 5.32 | angle: 5 5.17 | angle: 6 4.69 | angle: 7 3.95 |
| 8 | angle: 0 5.78 | angle: 1 6.1 | angle: 2 6.36 | angle: 3 6.31 | angle: 4 6.46 | angle: 5 6.3 | angle: 6 5.77 | angle: 7 5 |
| 10 | angle: 0 6.46 | angle: 1 6.71 | angle: 2 6.89 | angle: 3 6.98 | angle: 4 7.09 | angle: 5 7.01 | angle: 6 6.67 | angle: 7 5.93 |
| 12 | angle: 0 6.86 | angle: 1 7.04 | angle: 2 7.18 | angle: 3 7.32 | angle: 4 7.46 | angle: 5 7.4 | angle: 6 7.16 | angle: 7 6.71 |
| 14 | angle: 0 7.06 | angle: 1 7.23 | angle: 2 7.41 | angle: 3 7.49 | angle: 4 7.82 | angle: 5 7.77 | angle: 6 7.51 | angle: 7 7.15 |
| 16 | angle: 0 7.14 | angle: 1 7.34 | angle: 2 7.59 | angle: 3 7.69 | angle: 4 8.16 | angle: 5 8.17 | angle: 6 7.88 | angle: 7 7.48 |
| 20 | angle: 0 7.18 | angle: 1 7.41 | angle: 2 7.82 | angle: 3 8.14 | angle: 4 8.56 | angle: 5 8.93 | angle: 6 8.7 | angle: 7 8.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.15 | 146° | 3.42 |
| 8 | 42° | 3.81 | 150° | 4.33 |
| 10 | 41.6° | 4.33 | 151° | 5.14 |
| 12 | 40.1° | 4.76 | 156° | 5.87 |
| 14 | 39° | 4.98 | 173° | 6.49 |
| 16 | 39° | 5.06 | 180° | 6.99 |
| 20 | 39.4° | 5.07 | 180° | 7.64 |
- undefined