BLACK TIE
GBR Swan 47 CBSail number GBR/USA43500
GPH
604.6
OSN
587.5
LOA
14.6 m
Displacement
17456 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6774
Medium
0.9053
High
1.0357
Triple Offshore
Low
0.8692
Medium
1.1198
High
1.245
Boat Specifications
Dimensions
- Length overall
- 14.6 m
- Beam
- 4.15 m
- Draft
- 2.86 m
- Displacement
- 17456 kg
- Crew weight
- 640 kg
- Wetted surface
- 44.25 m²
Sails
- Mainsail
- 53.7 m²
- Genoa
- 81.06 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 166.29 m²
Design
- Type
- Swan 47 CB
- Builder
- Nautor
- Designer
- S&S
- Year built
- 1975
- Stability index
- 141.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.57 | 5.84 | 6 | 5.89 | 5.75 | 5.6 | 5.03 | 4.27 |
| 8 | 6.51 | 6.76 | 6.92 | 6.84 | 6.91 | 6.76 | 6.23 | 5.4 |
| 10 | 7.12 | 7.33 | 7.48 | 7.46 | 7.63 | 7.55 | 7.17 | 6.35 |
| 12 | 7.47 | 7.65 | 7.8 | 7.83 | 8.03 | 8 | 7.76 | 7.08 |
| 14 | 7.65 | 7.84 | 8.01 | 8.07 | 8.31 | 8.32 | 8.14 | 7.54 |
| 16 | 7.75 | 7.95 | 8.16 | 8.26 | 8.53 | 8.59 | 8.44 | 7.86 |
| 20 | 7.87 | 8.08 | 8.36 | 8.54 | 8.81 | 9.05 | 8.98 | 8.34 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.66 | 144.2° | 3.7 |
| 8 | 40.8° | 4.4 | 147.8° | 4.68 |
| 10 | 39.9° | 4.91 | 147.5° | 5.5 |
| 12 | 39.4° | 5.21 | 148.2° | 6.13 |
| 14 | 38.8° | 5.39 | 149.2° | 6.53 |
| 16 | 38.4° | 5.5 | 171.2° | 6.92 |
| 20 | 37.8° | 5.63 | 176.6° | 7.78 |
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