MA'M'SELLE
USA J 122Sail number USA/USA2722
GPH
569.5
OSN
554.9
LOA
12.19 m
Displacement
7343 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7245
Medium
0.9619
High
1.0784
Triple Offshore
Low
0.936
Medium
1.1834
High
1.3041
Boat Specifications
Dimensions
- Length overall
- 12.19 m
- Beam
- 3.64 m
- Draft
- 2.23 m
- Displacement
- 7343 kg
- Crew weight
- 750 kg
- Wetted surface
- 32.86 m²
Sails
- Mainsail
- 51.28 m²
- Genoa
- 42.08 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 155.34 m²
Design
- Type
- J 122
- Builder
- J Composites
- Designer
- Johnstone
- Year built
- 2006
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.8 | 6.11 | 6.53 | 6.65 | 6.34 | 6.18 | 5.54 | 4.68 |
| 8 | 6.85 | 7.09 | 7.43 | 7.56 | 7.47 | 7.38 | 6.88 | 5.9 |
| 10 | 7.42 | 7.61 | 7.82 | 8.02 | 8.04 | 8.01 | 7.71 | 6.94 |
| 12 | 7.66 | 7.85 | 8.04 | 8.31 | 8.4 | 8.48 | 8.24 | 7.66 |
| 14 | 7.77 | 7.98 | 8.25 | 8.51 | 8.75 | 8.9 | 8.73 | 8.06 |
| 16 | 7.85 | 8.06 | 8.38 | 8.67 | 9.11 | 9.23 | 9.25 | 8.41 |
| 20 | 7.94 | 8.17 | 8.57 | 8.97 | 9.72 | 9.85 | 10.55 | 9.15 |
| 24 | 7.95 | 8.18 | 8.67 | 9.2 | 10.2 | 10.79 | 12.22 | 11.11 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.81 | 143.1° | 4.05 |
| 8 | 40.9° | 4.64 | 146.6° | 5.11 |
| 10 | 39.3° | 5.18 | 148.8° | 6.01 |
| 12 | 38.2° | 5.42 | 150.6° | 6.64 |
| 14 | 37.6° | 5.55 | 150.6° | 6.99 |
| 16 | 37.3° | 5.63 | 172.8° | 7.42 |
| 20 | 37.5° | 5.72 | 175.7° | 8.22 |
| 24 | 38.5° | 5.66 | 140.8° | 9.63 |
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