NAHODKA
ITA Swan 371Sail number ITA/ITA9517
GPH
664.3
OSN
645.3
LOA
11.229 m
Displacement
7143 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.607
Medium
0.8221
High
0.969
Triple Offshore
Low
0.7835
Medium
1.0202
High
1.1554
Boat Specifications
Dimensions
- Length overall
- 11.229 m
- Beam
- 3.47 m
- Draft
- 2.05 m
- Displacement
- 7143 kg
- Crew weight
- 650 kg
- Wetted surface
- 27.93 m²
Sails
- Mainsail
- 27.5 m²
- Genoa
- 49.42 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 78.51 m²
Design
- Type
- Swan 371
- Builder
- Nautor
- Designer
- Holland
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5 | 5.28 | 5.5 | 5.43 | 5.18 | 5.01 | 4.52 | 3.85 |
| 8 | 5.88 | 6.19 | 6.42 | 6.39 | 6.27 | 6.06 | 5.53 | 4.83 |
| 10 | 6.55 | 6.75 | 6.89 | 6.9 | 6.93 | 6.82 | 6.42 | 5.63 |
| 12 | 6.88 | 7.03 | 7.15 | 7.24 | 7.28 | 7.21 | 6.96 | 6.32 |
| 14 | 7.07 | 7.22 | 7.36 | 7.49 | 7.58 | 7.51 | 7.28 | 6.75 |
| 16 | 7.19 | 7.36 | 7.54 | 7.7 | 7.89 | 7.82 | 7.57 | 7.05 |
| 20 | 7.28 | 7.5 | 7.85 | 8.02 | 8.49 | 8.48 | 8.2 | 7.52 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.28 | 146° | 3.33 |
| 8 | 40.5° | 3.92 | 147.5° | 4.19 |
| 10 | 41.2° | 4.44 | 146.5° | 4.87 |
| 12 | 39.8° | 4.86 | 147.2° | 5.47 |
| 14 | 38.2° | 5.1 | 169° | 5.92 |
| 16 | 37.5° | 5.22 | 171.5° | 6.5 |
| 20 | 36.8° | 5.3 | 175° | 7.16 |
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