CAPTAIN SPARROW
GRE DB2 POSITRONSail number GRE/GRE47
GPH
639.4
OSN
622.9
LOA
10.37 m
Displacement
3562 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6432
Medium
0.8631
High
0.9799
Triple Offshore
Low
0.8283
Medium
1.0556
High
1.1734
Boat Specifications
Dimensions
- Length overall
- 10.37 m
- Beam
- 3.41 m
- Draft
- 1.83 m
- Displacement
- 3562 kg
- Crew weight
- 515 kg
- Wetted surface
- 21.4 m²
Sails
- Mainsail
- 37.59 m²
- Genoa
- 23.84 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 | 5.21 | 5.5 | 5.72 | 5.65 | 5.6 | 5.4 | 4.85 | 4.1 |
| 8 | 6.19 | 6.41 | 6.56 | 6.62 | 6.65 | 6.49 | 5.98 | 5.15 |
| 10 | 6.65 | 6.81 | 6.95 | 7.06 | 7.15 | 7.06 | 6.73 | 6.1 |
| 12 | 6.84 | 7.02 | 7.22 | 7.31 | 7.59 | 7.51 | 7.18 | 6.76 |
| 14 | 6.92 | 7.14 | 7.45 | 7.61 | 7.97 | 7.95 | 7.63 | 7.18 |
| 16 | 6.96 | 7.21 | 7.61 | 7.88 | 8.23 | 8.37 | 8.07 | 7.59 |
| 20 | 7.04 | 7.27 | 7.74 | 8.23 | 8.62 | 9.05 | 9.07 | 8.44 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.46 | 146° | 3.55 |
| 8 | 41.6° | 4.15 | 150° | 4.46 |
| 10 | 39.6° | 4.65 | 152° | 5.29 |
| 12 | 38.8° | 4.85 | 161° | 6.01 |
| 14 | 38.4° | 4.93 | 180° | 6.62 |
| 16 | 38.2° | 4.96 | 180° | 7.05 |
| 20 | 38.6° | 4.99 | 180° | 7.84 |
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