FISHTALES
USA SCHOCK 55Sail number USA/USA97834
GPH
499.4
OSN
481.9
LOA
16.662 m
Displacement
8942 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7917
Medium
1.103
High
1.2902
Triple Offshore
Low
1.026
Medium
1.3628
High
1.5916
Boat Specifications
Dimensions
- Length overall
- 16.662 m
- Beam
- 3.91 m
- Draft
- 2.81 m
- Displacement
- 8942 kg
- Crew weight
- 900 kg
- Wetted surface
- 40.88 m²
Sails
- Mainsail
- 66.13 m²
- Genoa
- 55.39 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 160.87 m²
Design
- Type
- SCHOCK 55
- Builder
- SCHOCK
- Designer
- NELSON MAREK
- Year built
- 1991
- Stability index
- 167.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.68 | 7.05 | 7.3 | 7.1 | 6.69 | 6.47 | 5.74 | 4.8 |
| 8 | 7.98 | 8.26 | 8.42 | 8.29 | 8.2 | 8.03 | 7.3 | 6.17 |
| 10 | 8.7 | 8.9 | 9.03 | 8.97 | 9.08 | 8.95 | 8.44 | 7.37 |
| 12 | 9.13 | 9.35 | 9.52 | 9.55 | 9.79 | 9.65 | 9.15 | 8.35 |
| 14 | 9.48 | 9.75 | 10.01 | 10.07 | 10.5 | 10.4 | 9.83 | 8.99 |
| 16 | 9.77 | 10.1 | 10.48 | 10.54 | 11.27 | 11.25 | 10.58 | 9.49 |
| 20 | 10.15 | 10.61 | 11.39 | 11.79 | 12.78 | 13.32 | 12.56 | 10.83 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.37 | 141.5° | 4.15 |
| 8 | 40.8° | 5.4 | 143.9° | 5.34 |
| 10 | 38.4° | 6.14 | 146.9° | 6.38 |
| 12 | 36.6° | 6.63 | 150.5° | 7.23 |
| 14 | 35.2° | 6.92 | 150.7° | 7.79 |
| 16 | 35° | 7.08 | 148.8° | 8.22 |
| 20 | 35° | 7.27 | 144.6° | 9.38 |
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