BERTHEAUME
FRA X 3/4 TONSail number FRA/FRA7114
GPH
679.9
OSN
659.1
LOA
9.74 m
Displacement
2705 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.582
Medium
0.8025
High
0.9299
Triple Offshore
Low
0.7573
Medium
1.002
High
1.1391
Boat Specifications
Dimensions
- Length overall
- 9.74 m
- Beam
- 3.35 m
- Draft
- 1.7 m
- Displacement
- 2705 kg
- Crew weight
- 484 kg
- Wetted surface
- 19.42 m²
Sails
- Mainsail
- 25.24 m²
- Genoa
- 19.8 m²
- Spinnaker
- 60.71 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 | 4.58 | 4.88 | 5.11 | 5.23 | 5.3 | 5.14 | 4.64 | 3.92 |
| 8 | 5.49 | 5.83 | 6.1 | 6.31 | 6.43 | 6.28 | 5.74 | 4.96 |
| 10 | 6.15 | 6.43 | 6.64 | 6.89 | 7.03 | 6.94 | 6.58 | 5.9 |
| 12 | 6.55 | 6.76 | 6.97 | 7.23 | 7.53 | 7.46 | 7.1 | 6.63 |
| 14 | 6.74 | 6.98 | 7.27 | 7.42 | 7.96 | 7.95 | 7.59 | 7.09 |
| 16 | 6.8 | 7.1 | 7.53 | 7.71 | 8.29 | 8.44 | 8.07 | 7.55 |
| 20 | 6.78 | 7.13 | 7.72 | 8.22 | 8.78 | 9.38 | 9.29 | 8.46 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.6° | 2.95 | 146° | 3.39 |
| 8 | 43.5° | 3.58 | 150° | 4.29 |
| 10 | 42.8° | 4.06 | 151° | 5.11 |
| 12 | 42° | 4.43 | 158° | 5.83 |
| 14 | 41.4° | 4.61 | 180° | 6.45 |
| 16 | 41.6° | 4.65 | 180° | 6.93 |
| 20 | 43.1° | 4.55 | 180° | 7.78 |
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