DUCKLING SAILING
TUR SB20 ONE DESIGNSail number TUR/TUR4
GPH
719
OSN
698.9
LOA
6.141 m
Displacement
756 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5855
Medium
0.7527
High
0.8716
Triple Offshore
Low
0.7437
Medium
0.9293
High
1.0711
Boat Specifications
Dimensions
- Length overall
- 6.141 m
- Beam
- 2.15 m
- Draft
- 1.52 m
- Displacement
- 756 kg
- Crew weight
- 300 kg
- Wetted surface
- 9.69 m²
Sails
- Mainsail
- 16.96 m²
- Genoa
- 9.06 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 42.67 m²
Design
- Type
- SB20 ONE DESIGN
- Builder
- LASER
- Designer
- TONY CASTRO
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.5 | 4.71 | 4.82 | 5.12 | 5.18 | 5.04 | 4.61 | 3.95 |
| 8 | 5.25 | 5.41 | 5.51 | 5.77 | 5.92 | 5.83 | 5.52 | 4.93 |
| 10 | 5.6 | 5.75 | 5.9 | 6.11 | 6.5 | 6.47 | 6.13 | 5.58 |
| 12 | 5.83 | 6.02 | 6.25 | 6.35 | 6.98 | 7.13 | 6.76 | 6.05 |
| 14 | 5.94 | 6.18 | 6.55 | 6.75 | 7.34 | 7.78 | 7.54 | 6.55 |
| 16 | 6.01 | 6.28 | 6.75 | 7.14 | 7.71 | 8.35 | 8.5 | 7.25 |
| 20 | 6.08 | 6.41 | 7.02 | 7.73 | 8.47 | 9.51 | 11.48 | 10.16 |
| 24 | 6.11 | 6.47 | 7.17 | 8.14 | 9.36 | 10.9 | 13.15 | 13.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3 | 145.9° | 3.42 |
| 8 | 40.6° | 3.59 | 148.8° | 4.27 |
| 10 | 38.6° | 3.96 | 149.4° | 4.83 |
| 12 | 37.8° | 4.16 | 147.6° | 5.24 |
| 14 | 37.6° | 4.22 | 145° | 5.67 |
| 16 | 37.8° | 4.25 | 142.7° | 6.28 |
| 20 | 38.9° | 4.23 | 142.3° | 8.8 |
| 24 | 39.9° | 4.2 | 145.9° | 11.4 |
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