ABRACADABRA
USA KER 43Sail number USA/4304
GPH
501.6
OSN
490
LOA
13.11 m
Displacement
6396 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8246
Medium
1.0807
High
1.2477
Triple Offshore
Low
1.0658
Medium
1.3351
High
1.5168
Boat Specifications
Dimensions
- Length overall
- 13.11 m
- Beam
- 4.19 m
- Draft
- 3 m
- Displacement
- 6396 kg
- Crew weight
- 850 kg
- Wetted surface
- 34.34 m²
Sails
- Mainsail
- 66.68 m²
- Genoa
- 49.1 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 225.42 m²
Design
- Type
- KER 43
- Builder
- SYDNEY
- Designer
- KER
- Year built
- 2011
- Stability index
- 132.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.54 | 6.94 | 7.47 | 7.68 | 7.44 | 7.11 | 6.4 | 5.38 |
| 8 | 7.76 | 8.02 | 8.26 | 8.5 | 8.4 | 8.35 | 7.97 | 6.8 |
| 10 | 8.2 | 8.44 | 8.68 | 9.03 | 9.1 | 9.09 | 8.75 | 7.94 |
| 12 | 8.38 | 8.66 | 9.11 | 9.39 | 9.84 | 9.62 | 9.61 | 8.7 |
| 14 | 8.49 | 8.81 | 9.39 | 9.78 | 10.51 | 10.46 | 10.59 | 9.43 |
| 16 | 8.57 | 8.9 | 9.57 | 10.19 | 11 | 11.35 | 11.56 | 10.32 |
| 20 | 8.77 | 9.19 | 9.79 | 10.65 | 11.88 | 12.83 | 13.1 | 12.93 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.29 | 143° | 4.66 |
| 8 | 41.4° | 5.23 | 144.3° | 5.89 |
| 10 | 39° | 5.74 | 149.8° | 6.88 |
| 12 | 38.2° | 5.96 | 152.5° | 7.56 |
| 14 | 37.6° | 6.07 | 149.2° | 8.17 |
| 16 | 36.6° | 6.22 | 146.4° | 8.94 |
| 20 | 36.9° | 6.29 | 145.3° | 11.2 |
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