ZOOM
FRA PROTIS 1/4 Ton ModSail number FRA/FRA8401
GPH
705
OSN
686.2
LOA
7.92 m
Displacement
1495 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5971
Medium
0.7874
High
0.8794
Triple Offshore
Low
0.7622
Medium
0.9514
High
1.0495
Boat Specifications
Dimensions
- Length overall
- 7.92 m
- Beam
- 2.8 m
- Draft
- 1.56 m
- Displacement
- 1495 kg
- Crew weight
- 330 kg
- Wetted surface
- 11.69 m²
Sails
- Mainsail
- 20.52 m²
- Genoa
- 14.36 m²
- Spinnaker
- 46.76 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- PROTIS 1/4 Ton Mod
- Builder
- DUFOUR SA
- Designer
- FAUROUX Jacques
- Year built
- 1982
- Stability index
- 103.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.67 | 4.93 | 5.11 | 5.24 | 5.28 | 5.12 | 4.63 | 3.98 |
| 8 | 5.49 | 5.67 | 5.8 | 5.94 | 6.02 | 5.94 | 5.63 | 4.96 |
| 10 | 5.86 | 6 | 6.12 | 6.26 | 6.46 | 6.4 | 6.13 | 5.75 |
| 12 | 6.05 | 6.21 | 6.39 | 6.44 | 6.84 | 6.84 | 6.57 | 6.19 |
| 14 | 6.14 | 6.35 | 6.62 | 6.74 | 7.08 | 7.22 | 6.99 | 6.6 |
| 16 | 6.19 | 6.43 | 6.79 | 6.98 | 7.26 | 7.55 | 7.43 | 6.99 |
| 20 | 6.24 | 6.47 | 6.93 | 7.34 | 7.55 | 8.02 | 8.65 | 7.86 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.4° | 3.09 | 147.8° | 3.44 |
| 8 | 41.8° | 3.7 | 149.3° | 4.3 |
| 10 | 39.3° | 4.14 | 156.1° | 5.04 |
| 12 | 38.2° | 4.32 | 170° | 5.62 |
| 14 | 38.1° | 4.38 | 178.4° | 6.07 |
| 16 | 38.2° | 4.39 | 178.4° | 6.45 |
| 20 | 38.5° | 4.42 | 178.1° | 7.19 |
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