BERTHEAUME
FRA X 3/4 TONSail number FRA/FRA7114
GPH
683.7
OSN
662.1
LOA
10.02 m
Displacement
2705 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5905
Medium
0.8055
High
0.919
Triple Offshore
Low
0.7633
Medium
0.9933
High
1.1114
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
- 19.22 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
- Stability index
- 105.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.68 | 4.95 | 5.13 | 5.22 | 5.29 | 5.13 | 4.62 | 3.88 |
| 8 | 5.59 | 5.85 | 6.02 | 6.2 | 6.33 | 6.19 | 5.71 | 4.96 |
| 10 | 6.14 | 6.35 | 6.53 | 6.72 | 6.89 | 6.82 | 6.48 | 5.87 |
| 12 | 6.45 | 6.65 | 6.84 | 6.99 | 7.28 | 7.26 | 6.97 | 6.54 |
| 14 | 6.61 | 6.82 | 7.07 | 7.17 | 7.62 | 7.67 | 7.41 | 6.99 |
| 16 | 6.68 | 6.92 | 7.24 | 7.42 | 7.91 | 8.06 | 7.87 | 7.4 |
| 20 | 6.7 | 6.98 | 7.43 | 7.81 | 8.33 | 8.94 | 9.09 | 8.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.04 | 145.1° | 3.36 |
| 8 | 42.4° | 3.71 | 149.6° | 4.29 |
| 10 | 41.2° | 4.17 | 152.8° | 5.1 |
| 12 | 40° | 4.45 | 159.2° | 5.79 |
| 14 | 40.5° | 4.56 | 173° | 6.36 |
| 16 | 40.6° | 4.6 | 177.2° | 6.82 |
| 20 | 42° | 4.54 | 177.2° | 7.59 |
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