Texas Ranger IV
USA J 105Sail number USA/USA624
GPH
604.6
OSN
587.2
LOA
10.57 m
Displacement
4004 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6826
Medium
0.9104
High
1.0235
Triple Offshore
Low
0.8764
Medium
1.1167
High
1.2401
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.34 m
- Draft
- 2.01 m
- Displacement
- 4004 kg
- Crew weight
- 545 kg
- Wetted surface
- 24.3 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.59 | 5.86 | 6.03 | 5.95 | 5.86 | 5.7 | 5.05 | 4.27 |
| 8 | 6.55 | 6.75 | 6.86 | 6.93 | 6.96 | 6.86 | 6.34 | 5.43 |
| 10 | 7.03 | 7.19 | 7.3 | 7.43 | 7.53 | 7.5 | 7.19 | 6.42 |
| 12 | 7.24 | 7.41 | 7.59 | 7.75 | 7.94 | 7.99 | 7.73 | 7.14 |
| 14 | 7.35 | 7.53 | 7.8 | 7.97 | 8.29 | 8.45 | 8.26 | 7.53 |
| 16 | 7.41 | 7.61 | 7.93 | 8.17 | 8.67 | 8.89 | 8.82 | 7.89 |
| 20 | 7.5 | 7.73 | 8.13 | 8.52 | 9.42 | 9.81 | 10.42 | 8.68 |
| 24 | 7.52 | 7.78 | 8.25 | 8.79 | 10.14 | 11.45 | 13.04 | 11.86 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.69 | 143.5° | 3.7 |
| 8 | 40.5° | 4.49 | 147.3° | 4.7 |
| 10 | 38.3° | 4.99 | 147.8° | 5.56 |
| 12 | 37° | 5.21 | 149.9° | 6.18 |
| 14 | 36.7° | 5.33 | 149.4° | 6.53 |
| 16 | 36.4° | 5.4 | 173.4° | 6.95 |
| 20 | 36.2° | 5.47 | 175.2° | 7.74 |
| 24 | 36.9° | 5.45 | 141.6° | 10.27 |
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