JAHAZI
USA J 120Sail number USA/USA52039
GPH
568.8
OSN
551.7
LOA
12.244 m
Displacement
6705 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7224
Medium
0.9724
High
1.0931
Triple Offshore
Low
0.9278
Medium
1.1896
High
1.3181
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.15 m
- Displacement
- 6705 kg
- Crew weight
- 907 kg
- Wetted surface
- 32.66 m²
Sails
- Mainsail
- 46.96 m²
- Genoa
- 51.77 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 165.05 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 | 5.89 | 6.2 | 6.39 | 6.23 | 6.19 | 6.07 | 5.4 | 4.57 |
| 8 | 6.95 | 7.18 | 7.31 | 7.22 | 7.4 | 7.33 | 6.82 | 5.8 |
| 10 | 7.51 | 7.67 | 7.78 | 7.77 | 8.02 | 8.01 | 7.72 | 6.89 |
| 12 | 7.76 | 7.93 | 8.09 | 8.13 | 8.42 | 8.5 | 8.27 | 7.68 |
| 14 | 7.87 | 8.06 | 8.31 | 8.43 | 8.71 | 8.93 | 8.8 | 8.1 |
| 16 | 7.95 | 8.15 | 8.46 | 8.68 | 8.96 | 9.33 | 9.34 | 8.46 |
| 20 | 8.05 | 8.28 | 8.68 | 9.07 | 9.43 | 10.01 | 10.79 | 9.22 |
| 24 | 8.09 | 8.34 | 8.83 | 9.36 | 9.89 | 10.79 | 13.05 | 11.9 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.87 | 143.3° | 3.96 |
| 8 | 41.1° | 4.71 | 146.9° | 5.02 |
| 10 | 39.1° | 5.28 | 147.6° | 5.97 |
| 12 | 37.7° | 5.55 | 150.6° | 6.66 |
| 14 | 36.9° | 5.7 | 150.1° | 7.02 |
| 16 | 36.7° | 5.78 | 171.9° | 7.36 |
| 20 | 36.3° | 5.88 | 175.2° | 8.18 |
| 24 | 36.5° | 5.89 | 141.5° | 10.31 |
Loading polar chart…