ZOOM
FRA PROTIS 1/4 Ton ModSail number FRA/FRA8401
GPH
712.6
OSN
694.7
LOA
7.92 m
Displacement
1495 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6076
Medium
0.7792
High
0.859
Triple Offshore
Low
0.7667
Medium
0.9349
High
1.021
Boat Specifications
Dimensions
- Length overall
- 7.92 m
- Beam
- 2.8 m
- Draft
- 1.56 m
- Displacement
- 1495 kg
- Crew weight
- 312 kg
- Wetted surface
- 11.64 m²
Sails
- Mainsail
- 20.52 m²
- Genoa
- 14.36 m²
- Spinnaker
- 44.57 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- PROTIS 1/4 Ton Mod
- Builder
- DUFOUR SA
- Designer
- FAUROUX Jacques
- Year built
- 1982
- Stability index
- 104.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.82 | 5.01 | 5.12 | 5.15 | 5.19 | 5.05 | 4.61 | 3.95 |
| 8 | 5.47 | 5.62 | 5.71 | 5.8 | 5.9 | 5.81 | 5.5 | 4.92 |
| 10 | 5.79 | 5.92 | 6.03 | 6.1 | 6.29 | 6.25 | 6.01 | 5.62 |
| 12 | 5.94 | 6.09 | 6.25 | 6.3 | 6.6 | 6.62 | 6.39 | 6.06 |
| 14 | 6 | 6.17 | 6.42 | 6.53 | 6.84 | 6.97 | 6.79 | 6.42 |
| 16 | 6.04 | 6.23 | 6.52 | 6.73 | 7.02 | 7.3 | 7.23 | 6.79 |
| 20 | 6.06 | 6.27 | 6.64 | 7.02 | 7.32 | 7.88 | 8.61 | 7.78 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.2° | 3.24 | 146.9° | 3.42 |
| 8 | 39.4° | 3.82 | 151.6° | 4.26 |
| 10 | 37.6° | 4.15 | 157.4° | 4.95 |
| 12 | 37.2° | 4.26 | 171.8° | 5.52 |
| 14 | 37.6° | 4.3 | 178.1° | 5.96 |
| 16 | 37.8° | 4.31 | 179° | 6.31 |
| 20 | 39° | 4.26 | 178.4° | 7.02 |
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