BENEZE
FRA PROTO 1/4 TON 1975Sail number FRA/FRA6577
GPH
771.1
OSN
747.4
LOA
7.4 m
Displacement
1480 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5246
Medium
0.7165
High
0.8348
Triple Offshore
Low
0.6735
Medium
0.8797
High
0.9987
Boat Specifications
Dimensions
- Length overall
- 7.4 m
- Beam
- 2.75 m
- Draft
- 1.5 m
- Displacement
- 1480 kg
- Crew weight
- 321 kg
- Wetted surface
- 11.74 m²
Sails
- Mainsail
- 9.79 m²
- Genoa
- 17.65 m²
- Spinnaker
- 34.64 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- PROTO 1/4 TON 1975
- Builder
- BERRET Jean
- Designer
- BERRET Jean
- Year built
- 1975
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.19 | 4.41 | 4.59 | 4.53 | 4.54 | 4.41 | 3.96 | 3.44 |
| 8 | 4.96 | 5.21 | 5.38 | 5.39 | 5.49 | 5.38 | 4.91 | 4.32 |
| 10 | 5.47 | 5.66 | 5.8 | 5.91 | 5.99 | 5.92 | 5.68 | 5.13 |
| 12 | 5.75 | 5.9 | 6.04 | 6.23 | 6.35 | 6.28 | 6.06 | 5.74 |
| 14 | 5.93 | 6.08 | 6.26 | 6.48 | 6.71 | 6.65 | 6.4 | 6.08 |
| 16 | 6.03 | 6.23 | 6.47 | 6.63 | 7.03 | 7.01 | 6.76 | 6.39 |
| 20 | 6.06 | 6.32 | 6.74 | 6.97 | 7.5 | 7.72 | 7.5 | 7.04 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 2.76 | 148.5° | 2.98 |
| 8 | 42° | 3.28 | 152° | 3.75 |
| 10 | 42° | 3.69 | 152° | 4.46 |
| 12 | 40.1° | 4 | 166° | 5.11 |
| 14 | 39° | 4.21 | 180° | 5.64 |
| 16 | 38.6° | 4.28 | 180° | 5.99 |
| 20 | 39.8° | 4.24 | 180° | 6.59 |
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