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Lapwing
Country: RSA
Sail number: RSA/RSA010
GPH: 664
OSN: 643
Triple Inshore: [0.5964,0.8315,0.9671]
Triple Offshore: [0.7751,1.0266,1.1598]
Length Overall: 10.53 meters.
Beam: 3.33 meters.
Crew weight: 560 kg.
Draft: 1.94 m.
Main: 31 m^2.
Genoa: 29.54 m^2.
Spinnaker: 63.33 m^2.
Displacement: 4360 kg.
Wetted surface: 24.07 m^2.
Builder: John Robertson Yac
Designer: Angelo Lavranos
Stability index: 117.6
Boat type: Lavranos 34
Year built: 1986
| Wind Speed | 52°0 | 60°1 | 75°2 | 90°3 | 110°4 | 120°5 | 135°6 | 150°7 |
|---|---|---|---|---|---|---|---|---|
| 6 | angle: 0 4.88 | angle: 1 5.19 | angle: 2 5.42 | angle: 3 5.34 | angle: 4 5.25 | angle: 5 5.08 | angle: 6 4.55 | angle: 7 3.8 |
| 8 | angle: 0 5.81 | angle: 1 6.12 | angle: 2 6.36 | angle: 3 6.33 | angle: 4 6.39 | angle: 5 6.21 | angle: 6 5.61 | angle: 7 4.85 |
| 10 | angle: 0 6.49 | angle: 1 6.7 | angle: 2 6.87 | angle: 3 6.95 | angle: 4 7.01 | angle: 5 6.92 | angle: 6 6.52 | angle: 7 5.78 |
| 12 | angle: 0 6.84 | angle: 1 7.01 | angle: 2 7.16 | angle: 3 7.29 | angle: 4 7.4 | angle: 5 7.32 | angle: 6 7.04 | angle: 7 6.57 |
| 14 | angle: 0 6.98 | angle: 1 7.17 | angle: 2 7.39 | angle: 3 7.48 | angle: 4 7.81 | angle: 5 7.71 | angle: 6 7.4 | angle: 7 7.04 |
| 16 | angle: 0 7.04 | angle: 1 7.24 | angle: 2 7.57 | angle: 3 7.72 | angle: 4 8.2 | angle: 5 8.15 | angle: 6 7.81 | angle: 7 7.38 |
| 20 | angle: 0 7.05 | angle: 1 7.27 | angle: 2 7.72 | angle: 3 8.17 | angle: 4 8.67 | angle: 5 9.06 | angle: 6 8.73 | angle: 7 8.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.16 | 146° | 3.29 |
| 8 | 41.6° | 3.85 | 150.5° | 4.2 |
| 10 | 41.2° | 4.4 | 152° | 5.01 |
| 12 | 39.4° | 4.79 | 157.5° | 5.76 |
| 14 | 38.6° | 4.93 | 174° | 6.41 |
| 16 | 38.4° | 4.98 | 180° | 6.91 |
| 20 | 39.4° | 4.92 | 180° | 7.6 |
- undefined