LUCKY DUCK
USA J 90Sail number USA/USA38904
GPH
570.6
OSN
551.6
LOA
9.248 m
Displacement
1539 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7256
Medium
0.9605
High
1.1355
Triple Offshore
Low
0.9234
Medium
1.1766
High
1.3755
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
- 16.2 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
- Stability index
- 118.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.76 | 6.04 | 6.2 | 6.15 | 6.3 | 6.17 | 5.54 | 4.69 |
| 8 | 6.69 | 6.86 | 6.97 | 7.02 | 7.28 | 7.23 | 6.8 | 5.9 |
| 10 | 7.15 | 7.34 | 7.51 | 7.49 | 7.96 | 8.03 | 7.66 | 6.81 |
| 12 | 7.41 | 7.67 | 7.98 | 8.06 | 8.46 | 8.82 | 8.57 | 7.62 |
| 14 | 7.57 | 7.87 | 8.37 | 8.65 | 8.95 | 9.48 | 9.66 | 8.4 |
| 16 | 7.68 | 8.02 | 8.63 | 9.2 | 9.44 | 10.16 | 11.09 | 9.42 |
| 20 | 7.82 | 8.21 | 9 | 10 | 10.62 | 11.75 | 13.54 | 12.96 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.82 | 143.3° | 4.06 |
| 8 | 39.6° | 4.66 | 147.1° | 5.11 |
| 10 | 36.4° | 5.19 | 149.8° | 5.9 |
| 12 | 35.1° | 5.4 | 149.6° | 6.6 |
| 14 | 35° | 5.5 | 146.9° | 7.27 |
| 16 | 35° | 5.56 | 144.7° | 8.16 |
| 20 | 35° | 5.6 | 144.7° | 11.23 |
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