SPARROW
USA C&C 41WKSail number USA/USA60321
GPH
627.3
OSN
610.4
LOA
12.472 m
Displacement
7818 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6558
Medium
0.8728
High
0.9847
Triple Offshore
Low
0.842
Medium
1.0783
High
1.1891
Boat Specifications
Dimensions
- Length overall
- 12.472 m
- Beam
- 3.95 m
- Draft
- 1.86 m
- Displacement
- 7818 kg
- Crew weight
- 817 kg
- Wetted surface
- 33.34 m²
Sails
- Mainsail
- 36.21 m²
- Genoa
- 56.72 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 136.85 m²
Design
- Type
- C&C 41WK
- Builder
- C & C
- Designer
- C & C
- Year built
- 1983
- Stability index
- 115.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.31 | 5.6 | 5.76 | 5.63 | 5.67 | 5.52 | 4.96 | 4.22 |
| 8 | 6.26 | 6.5 | 6.65 | 6.61 | 6.79 | 6.67 | 6.16 | 5.32 |
| 10 | 6.82 | 7.01 | 7.15 | 7.19 | 7.4 | 7.34 | 7.02 | 6.27 |
| 12 | 7.1 | 7.28 | 7.44 | 7.47 | 7.76 | 7.76 | 7.53 | 6.92 |
| 14 | 7.23 | 7.43 | 7.64 | 7.71 | 8.03 | 8.1 | 7.92 | 7.31 |
| 16 | 7.31 | 7.51 | 7.77 | 7.91 | 8.24 | 8.4 | 8.28 | 7.6 |
| 20 | 7.38 | 7.59 | 7.92 | 8.2 | 8.55 | 8.94 | 9 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.48 | 144.2° | 3.65 |
| 8 | 41.8° | 4.2 | 147.3° | 4.61 |
| 10 | 40.2° | 4.7 | 147.3° | 5.43 |
| 12 | 39.6° | 4.95 | 148.2° | 5.99 |
| 14 | 39.3° | 5.08 | 149.6° | 6.33 |
| 16 | 38.8° | 5.16 | 171.8° | 6.76 |
| 20 | 38.8° | 5.22 | 176.3° | 7.52 |
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