IMPETUOUS
USA SWAN 42Sail number USA/USA4206
GPH
536.8
OSN
524.5
LOA
12.96 m
Displacement
7484 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7687
Medium
1.0153
High
1.1437
Triple Offshore
Low
0.9972
Medium
1.2508
High
1.3944
Boat Specifications
Dimensions
- Length overall
- 12.96 m
- Beam
- 3.91 m
- Draft
- 2.73 m
- Displacement
- 7484 kg
- Crew weight
- 875 kg
- Wetted surface
- 34.74 m²
Sails
- Mainsail
- 60.95 m²
- Genoa
- 48.14 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 185.28 m²
Design
- Type
- SWAN 42
- Builder
- SWAN
- Designer
- FRERS
- Year built
- 2006
- Stability index
- 135.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.11 | 6.45 | 7.02 | 7.24 | 7.01 | 6.64 | 5.93 | 5.01 |
| 8 | 7.27 | 7.54 | 7.87 | 8.08 | 8 | 7.85 | 7.38 | 6.3 |
| 10 | 7.81 | 8.01 | 8.17 | 8.49 | 8.52 | 8.46 | 8.16 | 7.43 |
| 12 | 8 | 8.22 | 8.48 | 8.76 | 9.06 | 9.04 | 8.74 | 8.13 |
| 14 | 8.09 | 8.33 | 8.72 | 9.02 | 9.59 | 9.52 | 9.42 | 8.58 |
| 16 | 8.14 | 8.4 | 8.87 | 9.29 | 10.03 | 10.16 | 10.21 | 9.09 |
| 20 | 8.31 | 8.58 | 8.99 | 9.74 | 10.72 | 11.38 | 11.9 | 10.61 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.01 | 143.3° | 4.34 |
| 8 | 41.2° | 4.89 | 145.6° | 5.46 |
| 10 | 39.4° | 5.44 | 149.6° | 6.43 |
| 12 | 38.2° | 5.67 | 151.8° | 7.07 |
| 14 | 38.1° | 5.78 | 150.2° | 7.43 |
| 16 | 37.2° | 5.89 | 147.1° | 7.87 |
| 20 | 37.2° | 6 | 143° | 9.19 |
Loading polar chart…