SB-20
UKR Laser SB3Sail number UKR/3598
GPH
694.8
OSN
676.1
LOA
6.15 m
Displacement
686 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6938
Medium
0.8796
High
1.0159
Triple Offshore
Low
0.8763
Medium
1.0758
High
1.2333
Boat Specifications
Dimensions
- Length overall
- 6.15 m
- Beam
- 2.06 m
- Draft
- 1.5 m
- Displacement
- 686 kg
- Crew weight
- 280 kg
- Wetted surface
- 9.35 m²
Sails
- Mainsail
- 17.66 m²
- Genoa
- 9.03 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 44.06 m²
Design
- Type
- Laser SB3
- Builder
- Perf. Sailcraft
- Designer
- Tonuy Castro
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.74 | 4.96 | 5.12 | 5.36 | 5.41 | 5.3 | 4.85 | 4.14 |
| 8 | 5.45 | 5.57 | 5.66 | 5.89 | 6.05 | 5.96 | 5.66 | 5.13 |
| 10 | 5.76 | 5.9 | 6.04 | 6.16 | 6.64 | 6.63 | 6.23 | 5.7 |
| 12 | 5.9 | 6.12 | 6.44 | 6.51 | 7.04 | 7.34 | 6.9 | 6.13 |
| 14 | 5.98 | 6.23 | 6.69 | 7 | 7.42 | 7.87 | 7.73 | 6.63 |
| 16 | 6.01 | 6.29 | 6.82 | 7.39 | 7.81 | 8.36 | 8.86 | 7.43 |
| 20 | 6.14 | 6.47 | 7.01 | 7.76 | 8.61 | 9.46 | 11.39 | 10.7 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.2° | 3.17 | 145.6° | 3.59 |
| 8 | 39.5° | 3.82 | 149.7° | 4.45 |
| 10 | 36.4° | 4.22 | 151.3° | 4.95 |
| 12 | 35.4° | 4.34 | 175.7° | 5.36 |
| 14 | 35.1° | 4.38 | 177.5° | 5.8 |
| 16 | 35.1° | 4.42 | 142.6° | 6.44 |
| 20 | 36.1° | 4.4 | 141.8° | 9.27 |
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