CAPTAIN SPARROW
GRE DB2 POSITRONSail number GRE/GRE47
GPH
641.9
OSN
625.8
LOA
10.37 m
Displacement
3562 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.657
Medium
0.8611
High
0.97
Triple Offshore
Low
0.8404
Medium
1.0436
High
1.1484
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
- 21.34 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
- Stability index
- 108
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.48 | 5.73 | 5.87 | 5.76 | 5.58 | 5.39 | 4.82 | 4.05 |
| 8 | 6.26 | 6.43 | 6.54 | 6.5 | 6.53 | 6.39 | 5.91 | 5.13 |
| 10 | 6.59 | 6.74 | 6.88 | 6.9 | 7.01 | 6.93 | 6.61 | 6.04 |
| 12 | 6.74 | 6.91 | 7.1 | 7.17 | 7.37 | 7.32 | 7.05 | 6.66 |
| 14 | 6.82 | 7 | 7.25 | 7.4 | 7.67 | 7.69 | 7.43 | 7.06 |
| 16 | 6.88 | 7.07 | 7.35 | 7.6 | 7.93 | 8.06 | 7.85 | 7.43 |
| 20 | 6.93 | 7.14 | 7.49 | 7.86 | 8.32 | 8.84 | 8.89 | 8.28 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 3.65 | 144.2° | 3.5 |
| 8 | 39.9° | 4.34 | 149.6° | 4.44 |
| 10 | 38.1° | 4.69 | 153.8° | 5.25 |
| 12 | 37.2° | 4.83 | 161.9° | 5.94 |
| 14 | 37.5° | 4.91 | 176.6° | 6.52 |
| 16 | 37.2° | 4.96 | 179° | 6.94 |
| 20 | 37.8° | 4.97 | 179° | 7.64 |
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