BIANCA DI NAVARRA
GBR SWAN 57Sail number GBR/ITA57037
GPH
578.1
OSN
558.2
LOA
17.46 m
Displacement
25956 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6851
Medium
0.9506
High
1.1325
Triple Offshore
Low
0.8841
Medium
1.1808
High
1.3505
Boat Specifications
Dimensions
- Length overall
- 17.46 m
- Beam
- 4.74 m
- Draft
- 2.89 m
- Displacement
- 25956 kg
- Crew weight
- 800 kg
- Wetted surface
- 61.94 m²
Sails
- Mainsail
- 55.17 m²
- Genoa
- 92.82 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 202.28 m²
Design
- Type
- SWAN 57
- Builder
- NAUTOR
- Designer
- SPARKMAN&STEPHENS
- Year built
- 1978
- Stability index
- 136.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.57 | 5.9 | 6.11 | 5.98 | 5.91 | 5.76 | 5.19 | 4.37 |
| 8 | 6.64 | 6.94 | 7.14 | 7.04 | 7.19 | 7.02 | 6.47 | 5.59 |
| 10 | 7.42 | 7.7 | 7.88 | 7.89 | 8.1 | 7.98 | 7.5 | 6.6 |
| 12 | 7.93 | 8.16 | 8.34 | 8.39 | 8.62 | 8.57 | 8.24 | 7.49 |
| 14 | 8.22 | 8.43 | 8.62 | 8.68 | 8.95 | 8.95 | 8.72 | 8.17 |
| 16 | 8.4 | 8.61 | 8.81 | 8.89 | 9.21 | 9.25 | 9.07 | 8.64 |
| 20 | 8.58 | 8.81 | 9.1 | 9.23 | 9.58 | 9.77 | 9.67 | 9.29 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.61 | 143.3° | 3.79 |
| 8 | 41.8° | 4.44 | 146.9° | 4.84 |
| 10 | 40.6° | 5.04 | 150.2° | 5.72 |
| 12 | 39.6° | 5.48 | 153.2° | 6.51 |
| 14 | 39.4° | 5.74 | 158.6° | 7.2 |
| 16 | 39° | 5.9 | 169.4° | 7.82 |
| 20 | 38.4° | 6.07 | 178.4° | 8.75 |
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