BICHO
ARG F&C 31Sail number ARG/ARG1466
GPH
729.4
OSN
707.3
LOA
9.31 m
Displacement
4600 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5661
Medium
0.7582
High
0.8673
Triple Offshore
Low
0.722
Medium
0.9274
High
1.0288
Boat Specifications
Dimensions
- Length overall
- 9.31 m
- Beam
- 3.17 m
- Draft
- 1.59 m
- Displacement
- 4600 kg
- Crew weight
- 449 kg
- Wetted surface
- 20.21 m²
Sails
- Mainsail
- 23.09 m²
- Genoa
- 31.29 m²
- Spinnaker
- 67.21 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- F&C 31
- Builder
- AST. F&C
- Designer
- GERMAN FRERS
- Year built
- 1975
- Stability index
- 102.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.54 | 4.77 | 4.89 | 4.8 | 4.82 | 4.69 | 4.29 | 3.68 |
| 8 | 5.3 | 5.52 | 5.66 | 5.63 | 5.77 | 5.65 | 5.23 | 4.65 |
| 10 | 5.8 | 5.98 | 6.12 | 6.18 | 6.33 | 6.26 | 5.97 | 5.45 |
| 12 | 6.08 | 6.24 | 6.39 | 6.45 | 6.66 | 6.63 | 6.43 | 6.06 |
| 14 | 6.2 | 6.38 | 6.58 | 6.64 | 6.9 | 6.93 | 6.76 | 6.46 |
| 16 | 6.27 | 6.45 | 6.7 | 6.82 | 7.08 | 7.17 | 7.05 | 6.76 |
| 20 | 6.33 | 6.53 | 6.82 | 7.07 | 7.32 | 7.57 | 7.61 | 7.31 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.99 | 147.8° | 3.19 |
| 8 | 41.7° | 3.56 | 152° | 4.03 |
| 10 | 40.8° | 3.97 | 154.7° | 4.75 |
| 12 | 40.2° | 4.21 | 161° | 5.38 |
| 14 | 40° | 4.31 | 174.8° | 5.92 |
| 16 | 40° | 4.37 | 178.1° | 6.33 |
| 20 | 40° | 4.42 | 179° | 6.9 |
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