LUCKY DUCK
USA J 90Sail number USA/USA38904
GPH
572.5
OSN
553.3
LOA
9.248 m
Displacement
1539 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.723
Medium
0.9585
High
1.1348
Triple Offshore
Low
0.9202
Medium
1.1729
High
1.3722
Boat Specifications
Dimensions
- Length overall
- 9.248 m
- Beam
- 2.59 m
- Draft
- 2.02 m
- Displacement
- 1539 kg
- Crew weight
- 700 kg
- Wetted surface
- 16.36 m²
Sails
- Mainsail
- 29.61 m²
- Genoa
- 19 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 97.84 m²
Design
- Type
- J 90
- Builder
- TPI
- Designer
- JOHNSTONE
- Year built
- 1997
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.74 | 6.01 | 6.17 | 6.13 | 6.28 | 6.16 | 5.52 | 4.67 |
| 8 | 6.67 | 6.84 | 6.95 | 7.01 | 7.25 | 7.21 | 6.78 | 5.88 |
| 10 | 7.13 | 7.31 | 7.48 | 7.46 | 7.93 | 7.99 | 7.62 | 6.79 |
| 12 | 7.4 | 7.65 | 7.94 | 8.01 | 8.42 | 8.77 | 8.51 | 7.59 |
| 14 | 7.56 | 7.85 | 8.32 | 8.58 | 8.9 | 9.42 | 9.57 | 8.34 |
| 16 | 7.69 | 8.01 | 8.59 | 9.13 | 9.38 | 10.08 | 10.96 | 9.33 |
| 20 | 7.86 | 8.24 | 9.02 | 9.96 | 10.43 | 11.63 | 13.43 | 12.81 |
| 24 | 7.92 | 8.35 | 9.27 | 10.66 | 12.69 | 13.11 | 15.31 | 16.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 3.8 | 143.2° | 4.04 |
| 8 | 39.7° | 4.64 | 146.9° | 5.1 |
| 10 | 36.5° | 5.18 | 149.8° | 5.88 |
| 12 | 35° | 5.4 | 149.7° | 6.57 |
| 14 | 35° | 5.51 | 147° | 7.22 |
| 16 | 35° | 5.58 | 144.7° | 8.08 |
| 20 | 35° | 5.65 | 144.5° | 11.1 |
| 24 | 35° | 5.62 | 148.7° | 14.01 |
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