MAMA TRIED
USA First Class 10Sail number USA/USA999
GPH
601.5
OSN
584.6
LOA
10.4 m
Displacement
2860 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6738
Medium
0.9091
High
1.0424
Triple Offshore
Low
0.8747
Medium
1.1226
High
1.2741
Boat Specifications
Dimensions
- Length overall
- 10.4 m
- Beam
- 3.06 m
- Draft
- 1.81 m
- Displacement
- 2860 kg
- Crew weight
- 570 kg
- Wetted surface
- 21.38 m²
Sails
- Mainsail
- 34.99 m²
- Genoa
- 35.4 m²
- Spinnaker
- 65.51 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First Class 10
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1983
- Stability index
- 111.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.67 | 6.02 | 6.31 | 6.25 | 5.76 | 5.57 | 4.97 | 4.14 |
| 8 | 6.71 | 6.92 | 7.06 | 7.07 | 6.94 | 6.8 | 6.22 | 5.27 |
| 10 | 7.11 | 7.3 | 7.49 | 7.52 | 7.55 | 7.42 | 7.04 | 6.3 |
| 12 | 7.28 | 7.52 | 7.89 | 8.02 | 8.17 | 8.05 | 7.57 | 7.05 |
| 14 | 7.38 | 7.66 | 8.14 | 8.48 | 8.76 | 8.75 | 8.17 | 7.55 |
| 16 | 7.45 | 7.76 | 8.31 | 8.86 | 9.15 | 9.5 | 8.86 | 8.11 |
| 20 | 7.58 | 7.91 | 8.49 | 9.26 | 10.12 | 10.61 | 10.66 | 9.45 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.7 | 140.3° | 3.59 |
| 8 | 42° | 4.51 | 147.5° | 4.56 |
| 10 | 40° | 4.97 | 150.2° | 5.46 |
| 12 | 38.4° | 5.18 | 157.4° | 6.22 |
| 14 | 37.6° | 5.29 | 170° | 6.82 |
| 16 | 37.5° | 5.33 | 177.2° | 7.32 |
| 20 | 37.5° | 5.41 | 173.9° | 8.33 |
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