FORM ASSIST
TUR SB20 ONE DESIGNSail number TUR/TUR3134
GPH
702.1
OSN
683.7
LOA
6.141 m
Displacement
689 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6037
Medium
0.7684
High
0.8864
Triple Offshore
Low
0.7655
Medium
0.9498
High
1.0889
Boat Specifications
Dimensions
- Length overall
- 6.141 m
- Beam
- 2.15 m
- Draft
- 1.51 m
- Displacement
- 689 kg
- Crew weight
- 280 kg
- Wetted surface
- 9.47 m²
Sails
- Mainsail
- 17.31 m²
- Genoa
- 8.94 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 43.98 m²
Design
- Type
- SB20 ONE DESIGN
- Builder
- LASER
- Designer
- TONY CASTRO
- Year built
- 2003
- Stability index
- 100
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.67 | 4.89 | 5.01 | 5.24 | 5.32 | 5.19 | 4.74 | 4.06 |
| 8 | 5.38 | 5.54 | 5.65 | 5.86 | 6.06 | 5.99 | 5.65 | 5.06 |
| 10 | 5.72 | 5.88 | 6.06 | 6.16 | 6.65 | 6.69 | 6.32 | 5.71 |
| 12 | 5.89 | 6.13 | 6.44 | 6.56 | 7.07 | 7.36 | 7.04 | 6.26 |
| 14 | 5.97 | 6.25 | 6.7 | 7.01 | 7.45 | 7.94 | 7.96 | 6.88 |
| 16 | 6.02 | 6.33 | 6.86 | 7.39 | 7.83 | 8.46 | 9.05 | 7.72 |
| 20 | 6.07 | 6.41 | 7.06 | 7.86 | 8.57 | 9.66 | 11.68 | 10.99 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.11 | 145.6° | 3.52 |
| 8 | 40.2° | 3.71 | 149.2° | 4.38 |
| 10 | 38.2° | 4.06 | 149.8° | 4.95 |
| 12 | 38.1° | 4.17 | 147.6° | 5.42 |
| 14 | 38.2° | 4.2 | 144.8° | 5.96 |
| 16 | 38.7° | 4.21 | 142.8° | 6.68 |
| 20 | 39.9° | 4.17 | 144.2° | 9.52 |
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