KING BILLY
AUS KING 38 CUSTOMSail number AUS/4966
GPH
634
OSN
614.5
LOA
11.5 m
Displacement
7463 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6406
Medium
0.8734
High
1.0129
Triple Offshore
Low
0.8241
Medium
1.0694
High
1.1975
Boat Specifications
Dimensions
- Length overall
- 11.5 m
- Beam
- 3.83 m
- Draft
- 2.06 m
- Displacement
- 7463 kg
- Crew weight
- 670 kg
- Wetted surface
- 30.1 m²
Sails
- Mainsail
- 36.89 m²
- Genoa
- 49.66 m²
- Spinnaker
- 105.34 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- KING 38 CUSTOM
- Builder
- SAILORS BAY B'SHED
- Designer
- KING
- Year built
- 1992
- Stability index
- 119.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.19 | 5.48 | 5.7 | 5.62 | 5.46 | 5.32 | 4.84 | 4.12 |
| 8 | 6.13 | 6.44 | 6.64 | 6.61 | 6.63 | 6.48 | 5.94 | 5.19 |
| 10 | 6.78 | 6.96 | 7.09 | 7.12 | 7.23 | 7.16 | 6.84 | 6.12 |
| 12 | 7.08 | 7.23 | 7.36 | 7.43 | 7.59 | 7.54 | 7.31 | 6.89 |
| 14 | 7.23 | 7.4 | 7.57 | 7.64 | 7.92 | 7.89 | 7.66 | 7.32 |
| 16 | 7.31 | 7.49 | 7.75 | 7.87 | 8.21 | 8.25 | 8.02 | 7.64 |
| 20 | 7.37 | 7.58 | 7.96 | 8.28 | 8.54 | 8.87 | 8.77 | 8.33 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.41 | 145.7° | 3.57 |
| 8 | 41.4° | 4.08 | 150.5° | 4.5 |
| 10 | 41.8° | 4.62 | 151.1° | 5.31 |
| 12 | 40° | 4.99 | 156.5° | 6.06 |
| 14 | 38.8° | 5.16 | 168.5° | 6.66 |
| 16 | 38.2° | 5.25 | 177.2° | 7.13 |
| 20 | 38.1° | 5.29 | 179° | 7.77 |
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