BICHO RUIN
ESP FIRST 41S5 MODSail number ESP/ESP3111_C
GPH
609.1
OSN
589.4
LOA
12.3 m
Displacement
7177 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6605
Medium
0.9112
High
1.0589
Triple Offshore
Low
0.8542
Medium
1.1162
High
1.2516
Boat Specifications
Dimensions
- Length overall
- 12.3 m
- Beam
- 3.9 m
- Draft
- 2.49 m
- Displacement
- 7177 kg
- Crew weight
- 716 kg
- Wetted surface
- 31.61 m²
Sails
- Mainsail
- 44.47 m²
- Genoa
- 41.12 m²
- Spinnaker
- 86.04 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 41S5 MOD
- Builder
- BENETEAU
- Designer
- J. BERRET
- Year built
- 1988
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.56 | 5.85 | 6.04 | 5.89 | 5.62 | 5.41 | 4.8 | 4 |
| 8 | 6.57 | 6.8 | 6.96 | 6.9 | 6.84 | 6.65 | 6.02 | 5.17 |
| 10 | 7.13 | 7.31 | 7.44 | 7.43 | 7.51 | 7.4 | 6.95 | 6.18 |
| 12 | 7.42 | 7.58 | 7.74 | 7.77 | 7.91 | 7.83 | 7.52 | 6.99 |
| 14 | 7.57 | 7.75 | 7.95 | 8.02 | 8.25 | 8.19 | 7.91 | 7.51 |
| 16 | 7.65 | 7.85 | 8.11 | 8.25 | 8.55 | 8.54 | 8.27 | 7.89 |
| 20 | 7.74 | 7.96 | 8.31 | 8.61 | 9.02 | 9.24 | 9.06 | 8.58 |
| 24 | 7.77 | 8.01 | 8.44 | 8.86 | 9.36 | 9.96 | 10.15 | 9.43 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.66 | 143° | 3.47 |
| 8 | 40.6° | 4.46 | 147.6° | 4.48 |
| 10 | 39° | 5 | 151.3° | 5.36 |
| 12 | 37.5° | 5.32 | 156.1° | 6.12 |
| 14 | 36.8° | 5.47 | 166.4° | 6.77 |
| 16 | 36.5° | 5.55 | 177.2° | 7.31 |
| 20 | 36.7° | 5.62 | 179° | 8.04 |
| 24 | 37.4° | 5.6 | 178.6° | 8.71 |
Loading polar chart…