Texas Ranger IV
USA J 105Sail number USA/USA624
GPH
603.3
OSN
586.3
LOA
10.57 m
Displacement
4000 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.684
Medium
0.9109
High
1.0251
Triple Offshore
Low
0.8793
Medium
1.118
High
1.2441
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 2.01 m
- Displacement
- 4000 kg
- Crew weight
- 545 kg
- Wetted surface
- 24.11 m²
Sails
- Mainsail
- 34.79 m²
- Genoa
- 38.84 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 109.91 m²
Design
- Type
- J 105
- Builder
- TPI
- Designer
- Johnstone
- Year built
- 1991
- Stability index
- 115.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.61 | 5.88 | 6.04 | 6.1 | 5.88 | 5.71 | 5.06 | 4.28 |
| 8 | 6.56 | 6.75 | 6.87 | 7.02 | 6.96 | 6.87 | 6.35 | 5.44 |
| 10 | 7.03 | 7.19 | 7.3 | 7.49 | 7.53 | 7.5 | 7.19 | 6.43 |
| 12 | 7.24 | 7.41 | 7.59 | 7.81 | 7.95 | 8 | 7.74 | 7.15 |
| 14 | 7.35 | 7.54 | 7.8 | 8.04 | 8.33 | 8.46 | 8.27 | 7.55 |
| 16 | 7.42 | 7.63 | 7.94 | 8.22 | 8.73 | 8.91 | 8.84 | 7.91 |
| 20 | 7.51 | 7.74 | 8.14 | 8.55 | 9.49 | 9.77 | 10.49 | 8.96 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.7 | 143.9° | 3.71 |
| 8 | 40.5° | 4.49 | 147.3° | 4.71 |
| 10 | 38.2° | 4.99 | 147.8° | 5.57 |
| 12 | 37° | 5.21 | 150.1° | 6.19 |
| 14 | 36.6° | 5.33 | 149.6° | 6.53 |
| 16 | 36.4° | 5.41 | 173.9° | 6.97 |
| 20 | 36.3° | 5.48 | 142.1° | 7.76 |
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