KING BILLY
AUS KING 38 CUSTOMSail number AUS/4966
GPH
631.5
OSN
611.1
LOA
11.5 m
Displacement
7463 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6493
Medium
0.8824
High
1.0147
Triple Offshore
Low
0.8307
Medium
1.0727
High
1.1953
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
- 30.21 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
- 118.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 4 | 4.24 | 4.38 | 4.23 | 3.97 | 3.83 | 3.4 | 2.82 |
| 6 | 5.34 | 5.6 | 5.75 | 5.62 | 5.45 | 5.28 | 4.76 | 4.06 |
| 8 | 6.25 | 6.48 | 6.61 | 6.54 | 6.55 | 6.39 | 5.89 | 5.18 |
| 10 | 6.8 | 6.96 | 7.07 | 7.06 | 7.17 | 7.09 | 6.75 | 6.12 |
| 12 | 7.09 | 7.23 | 7.35 | 7.37 | 7.54 | 7.5 | 7.28 | 6.85 |
| 14 | 7.24 | 7.39 | 7.56 | 7.61 | 7.84 | 7.84 | 7.65 | 7.31 |
| 16 | 7.31 | 7.49 | 7.72 | 7.82 | 8.09 | 8.14 | 7.99 | 7.66 |
| 20 | 7.37 | 7.56 | 7.9 | 8.14 | 8.41 | 8.71 | 8.66 | 8.31 |
| 24 | 7.38 | 7.6 | 7.99 | 8.37 | 8.65 | 9.09 | 9.44 | 9 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 42.7° | 2.58 | 146.2° | 2.44 |
| 6 | 42.7° | 3.52 | 146.2° | 3.52 |
| 8 | 41.2° | 4.24 | 150.5° | 4.49 |
| 10 | 39.7° | 4.75 | 153.2° | 5.32 |
| 12 | 38.5° | 5.06 | 158.3° | 6.04 |
| 14 | 37.7° | 5.2 | 165.5° | 6.63 |
| 16 | 37.4° | 5.28 | 171.8° | 7.08 |
| 20 | 37.4° | 5.32 | 178.1° | 7.75 |
| 24 | 38° | 5.29 | 177.7° | 8.34 |
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