COURAGOUS
USA J109 (DK)Sail number USA/USA224
GPH
612.2
OSN
597.5
LOA
10.757 m
Displacement
4941 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6591
Medium
0.8902
High
1.0108
Triple Offshore
Low
0.8623
Medium
1.1032
High
1.2292
Boat Specifications
Dimensions
- Length overall
- 10.757 m
- Beam
- 3.52 m
- Draft
- 2.12 m
- Displacement
- 4941 kg
- Crew weight
- 768 kg
- Wetted surface
- 26.05 m²
Sails
- Mainsail
- 38.12 m²
- Genoa
- 29.08 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 120.31 m²
Design
- Type
- J109 (DK)
- Builder
- Pearson Composites
- Designer
- R. Alan Johnsone
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.19 | 5.54 | 6.1 | 6.36 | 6.17 | 5.86 | 5.2 | 4.4 |
| 8 | 6.17 | 6.57 | 7 | 7.19 | 7.11 | 6.97 | 6.46 | 5.51 |
| 10 | 6.82 | 7.02 | 7.34 | 7.59 | 7.57 | 7.51 | 7.22 | 6.51 |
| 12 | 7.14 | 7.31 | 7.51 | 7.88 | 8.03 | 7.99 | 7.67 | 7.15 |
| 14 | 7.28 | 7.48 | 7.72 | 8.1 | 8.47 | 8.48 | 8.17 | 7.48 |
| 16 | 7.34 | 7.56 | 7.92 | 8.27 | 8.86 | 8.91 | 8.7 | 7.8 |
| 20 | 7.4 | 7.6 | 8.11 | 8.6 | 9.42 | 9.78 | 10.04 | 8.69 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.38 | 144° | 3.81 |
| 8 | 41.2° | 4.1 | 148° | 4.77 |
| 10 | 40.7° | 4.68 | 148.2° | 5.63 |
| 12 | 38.6° | 5.06 | 150.5° | 6.19 |
| 14 | 38.2° | 5.19 | 174° | 6.52 |
| 16 | 38.2° | 5.25 | 177° | 7.06 |
| 20 | 37.9° | 5.32 | 177.5° | 7.76 |
Loading polar chart…