HARMONIX
TUR SB20 ONE DESIGNSail number TUR/TUR3298
GPH
697.1
OSN
678.7
LOA
6.141 m
Displacement
685 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6066
Medium
0.7741
High
0.8948
Triple Offshore
Low
0.7709
Medium
0.956
High
1.1003
Boat Specifications
Dimensions
- Length overall
- 6.141 m
- Beam
- 2.15 m
- Draft
- 1.51 m
- Displacement
- 685 kg
- Crew weight
- 275 kg
- Wetted surface
- 8.96 m²
Sails
- Mainsail
- 17.6 m²
- Genoa
- 8.52 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 41.78 m²
Design
- Type
- SB20 ONE DESIGN
- Builder
- LASER
- Designer
- TONY CASTRO
- Year built
- 2003
- Stability index
- 103.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.67 | 4.93 | 5.11 | 5.35 | 5.4 | 5.29 | 4.84 | 4.14 |
| 8 | 5.41 | 5.57 | 5.68 | 5.93 | 6.08 | 5.98 | 5.69 | 5.16 |
| 10 | 5.74 | 5.89 | 6.06 | 6.24 | 6.73 | 6.68 | 6.3 | 5.76 |
| 12 | 5.9 | 6.15 | 6.49 | 6.57 | 7.19 | 7.49 | 7 | 6.23 |
| 14 | 5.97 | 6.26 | 6.78 | 7.11 | 7.59 | 8.08 | 7.89 | 6.83 |
| 16 | 6 | 6.33 | 6.93 | 7.58 | 7.98 | 8.62 | 9.13 | 7.65 |
| 20 | 6.12 | 6.5 | 7.11 | 7.99 | 8.8 | 9.88 | 11.81 | 11.21 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.07 | 145.2° | 3.59 |
| 8 | 41.1° | 3.7 | 149.6° | 4.47 |
| 10 | 38.4° | 4.11 | 151.4° | 4.99 |
| 12 | 37.5° | 4.23 | 147.9° | 5.4 |
| 14 | 37.6° | 4.25 | 144.8° | 5.92 |
| 16 | 37.8° | 4.26 | 143° | 6.62 |
| 20 | 38.8° | 4.25 | 142.6° | 9.71 |
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