DREAM CRUSHER
USA KERNANCOUROUBLE 47Sail number USA/USA60206
GPH
456.5
OSN
446.4
LOA
14.326 m
Displacement
6118 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8938
Medium
1.1626
High
1.3692
Triple Offshore
Low
1.1652
Medium
1.4656
High
1.6995
Boat Specifications
Dimensions
- Length overall
- 14.326 m
- Beam
- 4.18 m
- Draft
- 3.33 m
- Displacement
- 6118 kg
- Crew weight
- 1050 kg
- Wetted surface
- 38.87 m²
Sails
- Mainsail
- 86.79 m²
- Genoa
- 56.94 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 238.14 m²
Design
- Type
- KERNANCOUROUBLE 47
- Builder
- WESTERLY MARINE
- Designer
- KERNAN COUROUBLE
- Year built
- 2011
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 7.36 | 7.85 | 8.31 | 8.54 | 8.33 | 7.95 | 6.8 | 5.66 |
| 8 | 8.53 | 8.84 | 9.11 | 9.34 | 9.38 | 9.07 | 8.47 | 7.22 |
| 10 | 8.9 | 9.25 | 9.84 | 9.99 | 10.47 | 10.17 | 9.42 | 8.38 |
| 12 | 9.11 | 9.54 | 10.32 | 10.84 | 11.3 | 11.38 | 10.61 | 9.32 |
| 14 | 9.26 | 9.75 | 10.63 | 11.42 | 12.04 | 12.48 | 11.94 | 10.23 |
| 16 | 9.53 | 10.01 | 10.85 | 11.83 | 12.68 | 13.32 | 13.03 | 11.53 |
| 20 | 9.75 | 10.39 | 11.53 | 12.38 | 14.22 | 14.85 | 15.96 | 14.65 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 4.79 | 141° | 4.9 |
| 8 | 41.1° | 5.78 | 142.5° | 6.25 |
| 10 | 38.6° | 6.21 | 148.8° | 7.26 |
| 12 | 38.1° | 6.43 | 152° | 8.01 |
| 14 | 37.1° | 6.62 | 146.5° | 8.86 |
| 16 | 36.4° | 6.77 | 144° | 9.99 |
| 20 | 36.8° | 6.82 | 144.6° | 12.69 |
Loading polar chart…