BERTHEAUME
FRA X 3/4 TONSail number FRA/FRA7114
GPH
682.5
OSN
660.9
LOA
10.02 m
Displacement
2705 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5916
Medium
0.8076
High
0.9239
Triple Offshore
Low
0.7643
Medium
0.9949
High
1.1146
Boat Specifications
Dimensions
- Length overall
- 10.02 m
- Beam
- 3.35 m
- Draft
- 1.7 m
- Displacement
- 2705 kg
- Crew weight
- 435 kg
- Wetted surface
- 19.33 m²
Sails
- Mainsail
- 25.24 m²
- Genoa
- 19.8 m²
- Spinnaker
- 61.63 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X 3/4 TON
- Builder
- LUCAS Paul
- Designer
- LUCAS Paul
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.7 | 4.96 | 5.12 | 5.22 | 5.29 | 5.13 | 4.61 | 3.87 |
| 8 | 5.6 | 5.85 | 6.02 | 6.2 | 6.33 | 6.19 | 5.7 | 4.95 |
| 10 | 6.14 | 6.35 | 6.53 | 6.73 | 6.89 | 6.82 | 6.47 | 5.87 |
| 12 | 6.47 | 6.65 | 6.84 | 6.99 | 7.29 | 7.26 | 6.96 | 6.54 |
| 14 | 6.63 | 6.83 | 7.07 | 7.17 | 7.62 | 7.66 | 7.4 | 6.98 |
| 16 | 6.7 | 6.93 | 7.25 | 7.41 | 7.9 | 8.06 | 7.85 | 7.38 |
| 20 | 6.73 | 7 | 7.43 | 7.81 | 8.31 | 8.9 | 9.04 | 8.29 |
| 24 | 6.66 | 6.98 | 7.51 | 8.05 | 8.7 | 9.71 | 11.49 | 10 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 3.06 | 144.8° | 3.35 |
| 8 | 42.4° | 3.73 | 149.2° | 4.29 |
| 10 | 41° | 4.19 | 152.3° | 5.09 |
| 12 | 39.8° | 4.48 | 159.4° | 5.78 |
| 14 | 40.2° | 4.6 | 172.7° | 6.35 |
| 16 | 40.4° | 4.64 | 177.7° | 6.81 |
| 20 | 41.7° | 4.6 | 178.1° | 7.57 |
| 24 | 44.2° | 4.41 | 143.9° | 8.66 |
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