JAY HAWKER
USA J-120Sail number USA/USA50666
GPH
570.5
OSN
555.9
LOA
12.244 m
Displacement
6806 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7064
Medium
0.9603
High
1.0887
Triple Offshore
Low
0.9204
Medium
1.1864
High
1.3275
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.16 m
- Displacement
- 6806 kg
- Crew weight
- 1010 kg
- Wetted surface
- 32.77 m²
Sails
- Mainsail
- 47.45 m²
- Genoa
- 52.09 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 164.94 m²
Design
- Type
- J-120
- Builder
- TILLOTSON-PEARSON
- Designer
- JOHNSTONE
- Year built
- 1994
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.71 | 6.07 | 6.37 | 6.59 | 6.43 | 6.11 | 5.4 | 4.56 |
| 8 | 6.82 | 7.12 | 7.38 | 7.6 | 7.52 | 7.37 | 6.82 | 5.73 |
| 10 | 7.47 | 7.65 | 7.79 | 8.05 | 8.05 | 8 | 7.71 | 6.86 |
| 12 | 7.73 | 7.91 | 8.09 | 8.36 | 8.52 | 8.52 | 8.2 | 7.65 |
| 14 | 7.85 | 8.05 | 8.35 | 8.62 | 9.03 | 9.07 | 8.76 | 8.02 |
| 16 | 7.92 | 8.14 | 8.54 | 8.84 | 9.51 | 9.54 | 9.4 | 8.37 |
| 20 | 7.98 | 8.23 | 8.75 | 9.34 | 10.22 | 10.65 | 11 | 9.48 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.73 | 143.5° | 3.95 |
| 8 | 42° | 4.53 | 147° | 4.96 |
| 10 | 40.7° | 5.16 | 147° | 5.94 |
| 12 | 38.6° | 5.49 | 151° | 6.63 |
| 14 | 37.5° | 5.65 | 151.5° | 6.96 |
| 16 | 36.9° | 5.74 | 176° | 7.42 |
| 20 | 36.8° | 5.82 | 143° | 8.21 |
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