KRAKATOA
AUS YOUNG SUPER 30Sail number AUS/8383
GPH
599.4
OSN
582.4
LOA
9.544 m
Displacement
3005 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7082
Medium
0.9237
High
1.0527
Triple Offshore
Low
0.8983
Medium
1.1157
High
1.2511
Boat Specifications
Dimensions
- Length overall
- 9.544 m
- Beam
- 2.84 m
- Draft
- 2.63 m
- Displacement
- 3005 kg
- Crew weight
- 595 kg
- Wetted surface
- 20.09 m²
Sails
- Mainsail
- 30.95 m²
- Genoa
- 27.42 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 108.21 m²
Design
- Type
- YOUNG SUPER 30
- Builder
- HART MARINE
- Designer
- GREG YOUNG
- Year built
- 2001
- Stability index
- -1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 4.22 | 4.46 | 4.6 | 4.54 | 4.7 | 4.56 | 3.9 | 3.24 |
| 6 | 5.59 | 5.82 | 5.96 | 5.96 | 6.15 | 6.03 | 5.43 | 4.58 |
| 8 | 6.46 | 6.63 | 6.72 | 6.81 | 7.03 | 6.99 | 6.59 | 5.72 |
| 10 | 6.88 | 7.03 | 7.13 | 7.12 | 7.55 | 7.56 | 7.24 | 6.62 |
| 12 | 7.07 | 7.24 | 7.43 | 7.44 | 7.9 | 8.1 | 7.82 | 7.22 |
| 14 | 7.17 | 7.36 | 7.65 | 7.77 | 8.2 | 8.56 | 8.46 | 7.72 |
| 16 | 7.25 | 7.46 | 7.8 | 8.04 | 8.49 | 8.96 | 9.25 | 8.28 |
| 20 | 7.34 | 7.58 | 8.02 | 8.47 | 9.05 | 9.78 | 11.24 | 10.03 |
| 24 | 7.36 | 7.62 | 8.13 | 8.77 | 9.59 | 10.63 | 12.88 | 13.25 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 41.1° | 2.76 | 143° | 2.8 |
| 6 | 41.1° | 3.76 | 143° | 3.96 |
| 8 | 39° | 4.51 | 147.3° | 4.95 |
| 10 | 36.8° | 4.97 | 150.7° | 5.74 |
| 12 | 35.6° | 5.16 | 158.2° | 6.37 |
| 14 | 35.2° | 5.28 | 173.6° | 6.91 |
| 16 | 34.9° | 5.35 | 175.7° | 7.38 |
| 20 | 34.6° | 5.43 | 143.5° | 8.68 |
| 24 | 35.6° | 5.38 | 145.6° | 11.47 |
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