Sophie B
RSA Swan 411 (1977)Sail number RSA/RSA3100
GPH
646.4
OSN
629.2
LOA
12.44 m
Displacement
10800 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7058
Medium
0.9483
High
1.1038
Triple Offshore
Low
0.9105
Medium
1.1791
High
1.3176
Boat Specifications
Dimensions
- Length overall
- 12.44 m
- Beam
- 3.62 m
- Draft
- 2.21 m
- Displacement
- 10800 kg
- Crew weight
- 711 kg
- Wetted surface
- 34.55 m²
Sails
- Mainsail
- 39.71 m²
- Genoa
- 60.73 m²
- Spinnaker
- 135 m²
- Asymmetric spinnaker
- 127.63 m²
Design
- Type
- Swan 411 (1977)
- Builder
- Nautor
- Designer
- S&S
- Year built
- 1977
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.04 | 5.33 | 5.58 | 5.56 | 5.45 | 5.28 | 4.82 | 4.12 |
| 8 | 5.92 | 6.27 | 6.57 | 6.56 | 6.61 | 6.41 | 5.88 | 5.16 |
| 10 | 6.65 | 6.94 | 7.13 | 7.15 | 7.27 | 7.17 | 6.81 | 6.06 |
| 12 | 6.99 | 7.23 | 7.41 | 7.44 | 7.61 | 7.56 | 7.33 | 6.86 |
| 14 | 7.13 | 7.36 | 7.6 | 7.66 | 7.79 | 7.87 | 7.65 | 7.32 |
| 16 | 7.21 | 7.43 | 7.72 | 7.86 | 7.92 | 8.14 | 7.96 | 7.62 |
| 20 | 7.27 | 7.49 | 7.82 | 8.16 | 8.16 | 8.43 | 8.62 | 8.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.4° | 3.3 | 146.3° | 3.57 |
| 8 | 41.9° | 3.92 | 150.7° | 4.47 |
| 10 | 42.8° | 4.38 | 151.5° | 5.25 |
| 12 | 42.5° | 4.69 | 155.1° | 5.99 |
| 14 | 41.5° | 4.86 | 171.8° | 6.62 |
| 16 | 40.9° | 4.97 | 180° | 7.15 |
| 20 | 40.4° | 5.04 | 180° | 7.77 |
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