KING BILLY
AUS KING 38 CUSTOMSail number AUS/4966
GPH
641
OSN
622.8
LOA
11.5 m
Displacement
7473 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7058
Medium
0.9612
High
1.1299
Triple Offshore
Low
0.9142
Medium
1.1894
High
1.3465
Boat Specifications
Dimensions
- Length overall
- 11.5 m
- Beam
- 3.83 m
- Draft
- 2.06 m
- Displacement
- 7473 kg
- Crew weight
- 670 kg
- Wetted surface
- 30.34 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.1 | 5.41 | 5.7 | 5.7 | 5.4 | 5.26 | 4.79 | 4.08 |
| 8 | 6.02 | 6.39 | 6.68 | 6.7 | 6.57 | 6.4 | 5.87 | 5.13 |
| 10 | 6.72 | 6.96 | 7.15 | 7.18 | 7.21 | 7.12 | 6.78 | 6.04 |
| 12 | 7.07 | 7.26 | 7.43 | 7.47 | 7.59 | 7.51 | 7.28 | 6.83 |
| 14 | 7.24 | 7.45 | 7.66 | 7.71 | 7.93 | 7.86 | 7.61 | 7.27 |
| 16 | 7.33 | 7.55 | 7.86 | 7.95 | 8.22 | 8.24 | 7.95 | 7.59 |
| 20 | 7.41 | 7.65 | 8.11 | 8.42 | 8.54 | 8.86 | 8.69 | 8.24 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 3.31 | 146.2° | 3.53 |
| 8 | 42.5° | 3.96 | 150.6° | 4.44 |
| 10 | 43.1° | 4.45 | 151.7° | 5.24 |
| 12 | 41.9° | 4.84 | 155.9° | 5.98 |
| 14 | 40.4° | 5.05 | 173.9° | 6.62 |
| 16 | 39.5° | 5.17 | 180° | 7.12 |
| 20 | 38.8° | 5.27 | 180° | 7.76 |
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