SPECIAL K
USA CS 30Sail number USA/4514
GPH
683
OSN
667.1
LOA
9.137 m
Displacement
3749 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6216
Medium
0.8051
High
0.8955
Triple Offshore
Low
0.7931
Medium
0.9806
High
1.067
Boat Specifications
Dimensions
- Length overall
- 9.137 m
- Beam
- 3.12 m
- Draft
- 1.69 m
- Displacement
- 3749 kg
- Crew weight
- 463 kg
- Wetted surface
- 19.8 m²
Sails
- Mainsail
- 23.02 m²
- Genoa
- 34.34 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 68.11 m²
Design
- Type
- CS 30
- Builder
- Candadian Sailcraf
- Designer
- Tony Castro
- Year built
- 1982
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.09 | 5.34 | 5.49 | 5.39 | 5.27 | 5.11 | 4.62 | 3.94 |
| 8 | 5.87 | 6.03 | 6.14 | 6.12 | 6.17 | 6.07 | 5.67 | 4.96 |
| 10 | 6.22 | 6.34 | 6.44 | 6.48 | 6.59 | 6.54 | 6.3 | 5.74 |
| 12 | 6.4 | 6.52 | 6.65 | 6.71 | 6.88 | 6.85 | 6.67 | 6.19 |
| 14 | 6.48 | 6.63 | 6.8 | 6.87 | 7.15 | 7.15 | 6.97 | 6.49 |
| 16 | 6.52 | 6.68 | 6.92 | 7.05 | 7.39 | 7.46 | 7.28 | 6.72 |
| 20 | 6.54 | 6.73 | 7.04 | 7.31 | 7.7 | 8.09 | 8.02 | 7.17 |
| 24 | 6.51 | 6.72 | 7.1 | 7.46 | 7.91 | 8.5 | 8.91 | 7.72 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.36 | 145.1° | 3.41 |
| 8 | 40.9° | 4.02 | 147.2° | 4.29 |
| 10 | 38.8° | 4.42 | 148° | 4.97 |
| 12 | 38.1° | 4.59 | 149.6° | 5.36 |
| 14 | 37.6° | 4.67 | 171.6° | 5.81 |
| 16 | 37.5° | 4.7 | 174.1° | 6.23 |
| 20 | 37.9° | 4.68 | 175.4° | 6.75 |
| 24 | 39.1° | 4.57 | 174.7° | 7.22 |
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