JAY HAWKER
USA J 120Sail number USA/USA50666
GPH
565.5
OSN
549
LOA
12.244 m
Displacement
6802 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7224
Medium
0.976
High
1.1021
Triple Offshore
Low
0.9316
Medium
1.1964
High
1.3322
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.16 m
- Displacement
- 6802 kg
- Crew weight
- 1010 kg
- Wetted surface
- 32.96 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
- Stability index
- 124.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.9 | 6.21 | 6.4 | 6.48 | 6.3 | 6.06 | 5.39 | 4.57 |
| 8 | 6.96 | 7.19 | 7.32 | 7.5 | 7.41 | 7.33 | 6.82 | 5.79 |
| 10 | 7.53 | 7.69 | 7.8 | 8 | 8.04 | 8.01 | 7.71 | 6.89 |
| 12 | 7.79 | 7.96 | 8.11 | 8.31 | 8.47 | 8.52 | 8.28 | 7.69 |
| 14 | 7.92 | 8.11 | 8.36 | 8.55 | 8.89 | 8.99 | 8.82 | 8.11 |
| 16 | 8.01 | 8.22 | 8.53 | 8.74 | 9.27 | 9.42 | 9.38 | 8.48 |
| 20 | 8.12 | 8.35 | 8.76 | 9.16 | 9.94 | 10.27 | 10.84 | 9.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.87 | 143.4° | 3.95 |
| 8 | 41.1° | 4.72 | 146.9° | 5.02 |
| 10 | 39° | 5.31 | 147.8° | 5.97 |
| 12 | 37.5° | 5.6 | 150.5° | 6.66 |
| 14 | 36.6° | 5.76 | 150.1° | 7.02 |
| 16 | 36.3° | 5.86 | 172.1° | 7.37 |
| 20 | 35.7° | 5.97 | 174.8° | 8.2 |
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