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Cirrus III
Country: NED
Sail number: NED/NED1676
GPH: 709.7
OSN: 690.5
Triple Inshore: [0.5737,0.7755,0.8946]
Triple Offshore: [0.7389,0.9537,1.0647]
Length Overall: 9.684 meters.
Beam: 2.74 meters.
Crew weight: 459 kg.
Draft: 1.49 m.
Main: 18.2 m^2.
Genoa: 31.92 m^2.
Spinnaker: 67.85 m^2.
Displacement: 3937 kg.
Wetted surface: 18.68 m^2.
Builder: Van de Stadt
Designer: Van de Stadt
Stability index: 113.9
Boat type: Selecta 31
Year built: 1970
| Wind Speed | 52°0 | 60°1 | 75°2 | 90°3 | 110°4 | 120°5 | 135°6 | 150°7 |
|---|---|---|---|---|---|---|---|---|
| 6 | angle: 0 4.58 | angle: 1 4.87 | angle: 2 5.09 | angle: 3 5.02 | angle: 4 5 | angle: 5 4.85 | angle: 6 4.44 | angle: 7 3.81 |
| 8 | angle: 0 5.39 | angle: 1 5.7 | angle: 2 5.93 | angle: 3 5.9 | angle: 4 6.02 | angle: 5 5.92 | angle: 6 5.43 | angle: 7 4.74 |
| 10 | angle: 0 5.99 | angle: 1 6.2 | angle: 2 6.35 | angle: 3 6.4 | angle: 4 6.53 | angle: 5 6.48 | angle: 6 6.24 | angle: 7 5.62 |
| 12 | angle: 0 6.29 | angle: 1 6.45 | angle: 2 6.59 | angle: 3 6.65 | angle: 4 6.84 | angle: 5 6.81 | angle: 6 6.62 | angle: 7 6.28 |
| 14 | angle: 0 6.43 | angle: 1 6.6 | angle: 2 6.77 | angle: 3 6.81 | angle: 4 7.13 | angle: 5 7.13 | angle: 6 6.93 | angle: 7 6.62 |
| 16 | angle: 0 6.49 | angle: 1 6.68 | angle: 2 6.92 | angle: 3 7 | angle: 4 7.35 | angle: 5 7.45 | angle: 6 7.26 | angle: 7 6.9 |
| 20 | angle: 0 6.53 | angle: 1 6.74 | angle: 2 7.09 | angle: 3 7.34 | angle: 4 7.61 | angle: 5 7.9 | angle: 6 7.89 | angle: 7 7.51 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3 | 148° | 3.3 |
| 8 | 42° | 3.55 | 152° | 4.11 |
| 10 | 42.8° | 3.99 | 150° | 4.87 |
| 12 | 41.6° | 4.31 | 159.5° | 5.56 |
| 14 | 40.9° | 4.46 | 180° | 6.13 |
| 16 | 40.5° | 4.53 | 180° | 6.51 |
| 20 | 40.5° | 4.56 | 180° | 7.06 |
- undefined