TROUBLE & STRIFE
AUS COOKSON 12Sail number AUS/8009
GPH
552.8
OSN
536.8
LOA
11.98 m
Displacement
5195 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7465
Medium
0.9951
High
1.1376
Triple Offshore
Low
0.9597
Medium
1.2181
High
1.3708
Boat Specifications
Dimensions
- Length overall
- 11.98 m
- Beam
- 3.79 m
- Draft
- 2.6 m
- Displacement
- 5195 kg
- Crew weight
- 830 kg
- Wetted surface
- 29.63 m²
Sails
- Mainsail
- 52.86 m²
- Genoa
- 37.09 m²
- Spinnaker
- 133.26 m²
- Asymmetric spinnaker
- 118.85 m²
Design
- Type
- COOKSON 12
- Builder
- COOKSONS
- Designer
- BRUCE FARR
- Year built
- 1995
- Stability index
- 124.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 4.55 | 4.86 | 5.08 | 4.98 | 4.79 | 4.58 | 3.98 | 3.28 |
| 6 | 6.1 | 6.4 | 6.6 | 6.58 | 6.46 | 6.27 | 5.62 | 4.69 |
| 8 | 7.13 | 7.35 | 7.49 | 7.58 | 7.62 | 7.51 | 6.94 | 5.92 |
| 10 | 7.62 | 7.8 | 7.95 | 8.11 | 8.27 | 8.19 | 7.76 | 6.98 |
| 12 | 7.82 | 8.03 | 8.29 | 8.49 | 8.8 | 8.8 | 8.37 | 7.79 |
| 14 | 7.93 | 8.17 | 8.53 | 8.74 | 9.21 | 9.41 | 9.02 | 8.36 |
| 16 | 8.01 | 8.27 | 8.69 | 9.05 | 9.63 | 10.04 | 9.74 | 8.96 |
| 20 | 8.12 | 8.4 | 8.92 | 9.5 | 10.54 | 11.03 | 11.64 | 10.5 |
| 24 | 8.12 | 8.44 | 9.03 | 9.81 | 11.27 | 12.47 | 14.11 | 12.95 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 42.3° | 2.92 | 141.2° | 2.84 |
| 6 | 42.3° | 4.04 | 141.2° | 4.06 |
| 8 | 40.1° | 4.9 | 144.9° | 5.13 |
| 10 | 37.8° | 5.41 | 149.3° | 6.04 |
| 12 | 36.7° | 5.62 | 156.1° | 6.86 |
| 14 | 36.6° | 5.74 | 164.6° | 7.47 |
| 16 | 36.3° | 5.82 | 166° | 7.98 |
| 20 | 36.1° | 5.9 | 154.6° | 9.12 |
| 24 | 37.4° | 5.81 | 146.2° | 11.22 |
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