HYDRA
USA KING 40Sail number USA/USA60140
GPH
552.7
OSN
538.7
LOA
12.13 m
Displacement
6968 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7533
Medium
0.9951
High
1.1127
Triple Offshore
Low
0.9699
Medium
1.2153
High
1.3442
Boat Specifications
Dimensions
- Length overall
- 12.13 m
- Beam
- 3.68 m
- Draft
- 2.51 m
- Displacement
- 6968 kg
- Crew weight
- 750 kg
- Wetted surface
- 32.12 m²
Sails
- Mainsail
- 54.33 m²
- Genoa
- 39.86 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 184.1 m²
Design
- Type
- KING 40
- Builder
- King Marine
- Designer
- M.Mills
- Year built
- 2008
- Stability index
- 144.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6 | 6.3 | 6.66 | 6.89 | 6.71 | 6.47 | 5.78 | 4.88 |
| 8 | 7.04 | 7.26 | 7.51 | 7.72 | 7.66 | 7.61 | 7.21 | 6.14 |
| 10 | 7.56 | 7.72 | 7.86 | 8.14 | 8.17 | 8.18 | 7.94 | 7.22 |
| 12 | 7.8 | 7.98 | 8.14 | 8.42 | 8.59 | 8.66 | 8.46 | 7.91 |
| 14 | 7.92 | 8.13 | 8.38 | 8.62 | 9 | 9.07 | 9 | 8.31 |
| 16 | 8 | 8.22 | 8.56 | 8.8 | 9.41 | 9.4 | 9.62 | 8.69 |
| 20 | 8.08 | 8.32 | 8.76 | 9.19 | 10.1 | 10.54 | 11.3 | 9.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.96 | 143.3° | 4.23 |
| 8 | 40.6° | 4.81 | 146.4° | 5.32 |
| 10 | 38.4° | 5.35 | 149.2° | 6.25 |
| 12 | 37° | 5.6 | 151.8° | 6.88 |
| 14 | 36.6° | 5.74 | 150.5° | 7.2 |
| 16 | 36.4° | 5.81 | 173.9° | 7.62 |
| 20 | 36.4° | 5.87 | 142.8° | 8.6 |
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