Wolk
NED Mallard Start 7Sail number NED/NED8946
GPH
781.1
OSN
757
LOA
7.2 m
Displacement
1569 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5906
Medium
0.8008
High
0.9093
Triple Offshore
Low
0.7555
Medium
0.9757
High
1.0856
Boat Specifications
Dimensions
- Length overall
- 7.2 m
- Beam
- 2.48 m
- Draft
- 1.4 m
- Displacement
- 1569 kg
- Crew weight
- 324 kg
- Wetted surface
- 12.37 m²
Sails
- Mainsail
- 11.95 m²
- Genoa
- 18.91 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 31.87 m²
Design
- Type
- Mallard Start 7
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.14 | 4.35 | 4.53 | 4.5 | 4.54 | 4.4 | 4 | 3.47 |
| 8 | 4.9 | 5.14 | 5.31 | 5.37 | 5.44 | 5.33 | 4.91 | 4.36 |
| 10 | 5.41 | 5.56 | 5.68 | 5.83 | 5.87 | 5.8 | 5.58 | 5.12 |
| 12 | 5.65 | 5.78 | 5.91 | 6.09 | 6.19 | 6.12 | 5.92 | 5.65 |
| 14 | 5.77 | 5.92 | 6.11 | 6.27 | 6.53 | 6.45 | 6.23 | 5.95 |
| 16 | 5.81 | 5.98 | 6.27 | 6.41 | 6.84 | 6.8 | 6.57 | 6.24 |
| 20 | 5.79 | 5.99 | 6.39 | 6.76 | 7.2 | 7.43 | 7.24 | 6.87 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 2.73 | 149.2° | 3.01 |
| 8 | 41.5° | 3.26 | 152.5° | 3.78 |
| 10 | 41.7° | 3.68 | 154.2° | 4.47 |
| 12 | 40° | 3.97 | 171.5° | 5.09 |
| 14 | 39.4° | 4.08 | 180° | 5.59 |
| 16 | 39.5° | 4.11 | 180° | 5.89 |
| 20 | 41.1° | 4.01 | 180° | 6.46 |
Loading polar chart…