RANGER
USA J 40Sail number USA/USA61683
GPH
612.8
OSN
596.3
LOA
12.326 m
Displacement
7400 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.666
Medium
0.8911
High
1.0153
Triple Offshore
Low
0.8612
Medium
1.104
High
1.2223
Boat Specifications
Dimensions
- Length overall
- 12.326 m
- Beam
- 3.7 m
- Draft
- 1.95 m
- Displacement
- 7400 kg
- Crew weight
- 722 kg
- Wetted surface
- 31.79 m²
Sails
- Mainsail
- 44.5 m²
- Genoa
- 54.59 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 93.21 m²
Design
- Type
- J 40
- Builder
- TPI
- Designer
- R. JOHNSTONE
- Year built
- 1989
- Stability index
- 119.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.63 | 5.95 | 6.16 | 6.04 | 5.61 | 5.42 | 4.84 | 4.09 |
| 8 | 6.62 | 6.86 | 7.02 | 6.97 | 6.81 | 6.63 | 6.06 | 5.24 |
| 10 | 7.13 | 7.32 | 7.46 | 7.47 | 7.48 | 7.38 | 6.99 | 6.2 |
| 12 | 7.34 | 7.53 | 7.71 | 7.78 | 7.88 | 7.83 | 7.56 | 6.92 |
| 14 | 7.45 | 7.64 | 7.88 | 8.02 | 8.21 | 8.2 | 7.96 | 7.38 |
| 16 | 7.51 | 7.7 | 7.98 | 8.21 | 8.49 | 8.56 | 8.34 | 7.71 |
| 20 | 7.58 | 7.78 | 8.12 | 8.47 | 8.89 | 9.23 | 9.12 | 8.29 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.66 | 143.4° | 3.54 |
| 8 | 41.8° | 4.44 | 147.1° | 4.54 |
| 10 | 40.6° | 4.91 | 147.8° | 5.37 |
| 12 | 39.4° | 5.14 | 148.7° | 5.99 |
| 14 | 38.8° | 5.27 | 150.5° | 6.4 |
| 16 | 38.2° | 5.35 | 171.2° | 6.97 |
| 20 | 38.1° | 5.4 | 174.8° | 7.74 |
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