MAD BLUE
USA J 105Sail number USA/GBR8
GPH
611.8
OSN
593
LOA
10.57 m
Displacement
3515 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6687
Medium
0.8987
High
1.0156
Triple Offshore
Low
0.8593
Medium
1.1064
High
1.2392
Boat Specifications
Dimensions
- Length overall
- 10.57 m
- Beam
- 3.35 m
- Draft
- 1.98 m
- Displacement
- 3515 kg
- Crew weight
- 474 kg
- Wetted surface
- 23.03 m²
Sails
- Mainsail
- 34.6 m²
- Genoa
- 25.09 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 89.03 m²
Design
- Type
- J 105
- Builder
- TPI
- Designer
- JOHNSTONE
- Year built
- 1991
- Stability index
- 113.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.32 | 5.6 | 5.79 | 5.8 | 5.86 | 5.7 | 5.12 | 4.32 |
| 8 | 6.33 | 6.56 | 6.72 | 6.86 | 6.98 | 6.86 | 6.36 | 5.49 |
| 10 | 6.9 | 7.08 | 7.22 | 7.34 | 7.58 | 7.52 | 7.18 | 6.47 |
| 12 | 7.16 | 7.35 | 7.55 | 7.58 | 8.04 | 8.07 | 7.76 | 7.14 |
| 14 | 7.28 | 7.5 | 7.8 | 7.92 | 8.41 | 8.6 | 8.33 | 7.57 |
| 16 | 7.36 | 7.6 | 7.97 | 8.22 | 8.71 | 9.13 | 8.97 | 7.98 |
| 20 | 7.44 | 7.7 | 8.18 | 8.66 | 9.29 | 10.04 | 10.76 | 9.2 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.49 | 143.3° | 3.74 |
| 8 | 40.6° | 4.29 | 146.9° | 4.76 |
| 10 | 38.8° | 4.83 | 149.2° | 5.6 |
| 12 | 37.6° | 5.09 | 150.1° | 6.18 |
| 14 | 37.5° | 5.21 | 149.3° | 6.55 |
| 16 | 37.2° | 5.28 | 173.9° | 7 |
| 20 | 37.5° | 5.32 | 142.6° | 7.96 |
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