Rubber Duck
NOR Express 40Sail number NOR/NOR12212
GPH
514.7
OSN
503.6
LOA
12.18 m
Displacement
5192 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8769
Medium
1.1678
High
1.3619
Triple Offshore
Low
1.1525
Medium
1.4685
High
1.6952
Boat Specifications
Dimensions
- Length overall
- 12.18 m
- Beam
- 4.41 m
- Draft
- 3.01 m
- Displacement
- 5192 kg
- Crew weight
- 971 kg
- Wetted surface
- 36.63 m²
Sails
- Mainsail
- 74.34 m²
- Genoa
- 43.06 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 179.89 m²
Design
- Type
- Express 40
- Builder
- Sail Ventures ltd
- Designer
- Owen Clarke Design
- Year built
- 2007
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.73 | 7.23 | 7.67 | 7.72 | 7.07 | 6.5 | 5.72 | 4.79 |
| 8 | 7.73 | 8.06 | 8.42 | 8.53 | 8.09 | 7.97 | 7.36 | 6.09 |
| 10 | 8.09 | 8.37 | 8.85 | 9.21 | 8.91 | 8.83 | 8.3 | 7.34 |
| 12 | 8.3 | 8.6 | 9.19 | 9.7 | 9.75 | 9.81 | 9.12 | 8.25 |
| 14 | 8.42 | 8.77 | 9.47 | 10.06 | 10.69 | 10.69 | 10.22 | 8.87 |
| 16 | 8.54 | 8.91 | 9.7 | 10.49 | 11.38 | 11.82 | 11.53 | 9.81 |
| 20 | 8.77 | 9.27 | 10.12 | 11.01 | 12.44 | 13.08 | 13.79 | 11.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 4.33 | 142.2° | 4.15 |
| 8 | 41.8° | 5.17 | 144.1° | 5.27 |
| 10 | 39.3° | 5.62 | 146.2° | 6.36 |
| 12 | 37.8° | 5.88 | 151.7° | 7.14 |
| 14 | 37° | 6.01 | 148.7° | 7.68 |
| 16 | 36.7° | 6.16 | 144.4° | 8.49 |
| 20 | 36.5° | 6.25 | 140.2° | 10.37 |
Loading polar chart…