CAPTAIN SPARROW
GRE DB2 POSITRONSail number GRE/GRE47
GPH
641.6
OSN
625.2
LOA
10.37 m
Displacement
3562 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6562
Medium
0.8623
High
0.9735
Triple Offshore
Low
0.8397
Medium
1.0448
High
1.1509
Boat Specifications
Dimensions
- Length overall
- 10.37 m
- Beam
- 3.41 m
- Draft
- 1.83 m
- Displacement
- 3562 kg
- Crew weight
- 484 kg
- Wetted surface
- 21.44 m²
Sails
- Mainsail
- 37.35 m²
- Genoa
- 28.75 m²
- Spinnaker
- 67.75 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DB2 POSITRON
- Builder
- DEHLER
- Designer
- VAN DE STADT
- Year built
- 1982
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.48 | 5.72 | 5.86 | 5.75 | 5.58 | 5.39 | 4.82 | 4.04 |
| 8 | 6.26 | 6.43 | 6.54 | 6.5 | 6.53 | 6.39 | 5.9 | 5.12 |
| 10 | 6.6 | 6.75 | 6.88 | 6.9 | 7.02 | 6.93 | 6.61 | 6.03 |
| 12 | 6.75 | 6.92 | 7.1 | 7.18 | 7.37 | 7.32 | 7.04 | 6.65 |
| 14 | 6.84 | 7.01 | 7.26 | 7.41 | 7.67 | 7.69 | 7.42 | 7.06 |
| 16 | 6.89 | 7.08 | 7.36 | 7.6 | 7.93 | 8.06 | 7.83 | 7.42 |
| 20 | 6.96 | 7.17 | 7.52 | 7.88 | 8.32 | 8.83 | 8.87 | 8.25 |
| 24 | 6.96 | 7.2 | 7.6 | 8.09 | 8.7 | 9.48 | 10.89 | 9.65 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.65 | 143.8° | 3.5 |
| 8 | 39.9° | 4.34 | 149.4° | 4.43 |
| 10 | 37.9° | 4.7 | 153.4° | 5.24 |
| 12 | 37.5° | 4.85 | 161.8° | 5.93 |
| 14 | 37.3° | 4.93 | 176.3° | 6.51 |
| 16 | 37.2° | 4.98 | 179° | 6.93 |
| 20 | 37.4° | 5.02 | 179° | 7.62 |
| 24 | 39° | 4.93 | 177.9° | 8.46 |
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