ALMALOCA
ITA SB20 ONE DESIGNSail number ITA/ITA3190SB
GPH
711.4
OSN
693.7
LOA
6.073 m
Displacement
695 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6723
Medium
0.856
High
0.9774
Triple Offshore
Low
0.8541
Medium
1.0529
High
1.2007
Boat Specifications
Dimensions
- Length overall
- 6.073 m
- Beam
- 2.06 m
- Draft
- 1.5 m
- Displacement
- 695 kg
- Crew weight
- 270 kg
- Wetted surface
- 9.68 m²
Sails
- Mainsail
- 17.28 m²
- Genoa
- 8.86 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 44.5 m²
Design
- Type
- SB20 ONE DESIGN
- Builder
- LASER
- Designer
- TONY CASTRO
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.58 | 4.81 | 4.99 | 5.28 | 5.34 | 5.22 | 4.75 | 4.07 |
| 8 | 5.32 | 5.47 | 5.58 | 5.85 | 5.97 | 5.88 | 5.59 | 5.04 |
| 10 | 5.66 | 5.79 | 5.92 | 6.13 | 6.57 | 6.52 | 6.14 | 5.63 |
| 12 | 5.82 | 6.03 | 6.32 | 6.39 | 6.99 | 7.23 | 6.78 | 6.04 |
| 14 | 5.88 | 6.14 | 6.61 | 6.85 | 7.36 | 7.81 | 7.57 | 6.5 |
| 16 | 5.9 | 6.2 | 6.75 | 7.28 | 7.75 | 8.3 | 8.56 | 7.26 |
| 20 | 6.01 | 6.35 | 6.88 | 7.69 | 8.54 | 9.4 | 11.34 | 10.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.7° | 3.05 | 146.1° | 3.52 |
| 8 | 40.8° | 3.64 | 149.2° | 4.37 |
| 10 | 38.2° | 4.05 | 150.9° | 4.88 |
| 12 | 37.4° | 4.19 | 175.5° | 5.3 |
| 14 | 37.6° | 4.21 | 177.6° | 5.74 |
| 16 | 38.1° | 4.2 | 142.8° | 6.28 |
| 20 | 38.9° | 4.2 | 140.9° | 8.85 |
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