ALKYON
GRE EDEL 660Sail number GRE/GRE1165
GPH
868.4
OSN
852
LOA
6.55 m
Displacement
1256 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4624
Medium
0.611
High
0.6986
Triple Offshore
Low
0.6072
Medium
0.7767
High
0.8699
Boat Specifications
Dimensions
- Length overall
- 6.55 m
- Beam
- 2.59 m
- Draft
- 0.93 m
- Displacement
- 1256 kg
- Crew weight
- 285 kg
- Wetted surface
- 10.58 m²
Sails
- Mainsail
- 9.76 m²
- Genoa
- 10.81 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 42.87 m²
Design
- Type
- EDEL 660
- Builder
- EDEL
- Designer
- Maurice Edel
- Year built
- 1975
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.49 | 3.78 | 4.12 | 4.41 | 4.57 | 4.38 | 4.01 | 3.48 |
| 8 | 4.14 | 4.45 | 4.92 | 5.19 | 5.32 | 5.26 | 4.91 | 4.27 |
| 10 | 4.65 | 4.95 | 5.31 | 5.55 | 5.69 | 5.65 | 5.47 | 4.97 |
| 12 | 5 | 5.22 | 5.53 | 5.8 | 6.05 | 6.02 | 5.81 | 5.34 |
| 14 | 5.18 | 5.38 | 5.67 | 6.06 | 6.37 | 6.38 | 6.17 | 5.58 |
| 16 | 5.28 | 5.5 | 5.78 | 6.26 | 6.62 | 6.71 | 6.5 | 5.83 |
| 20 | 5.25 | 5.55 | 6.01 | 6.44 | 6.96 | 7.22 | 7.15 | 6.37 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 47.6° | 2.19 | 146.5° | 3.01 |
| 8 | 47.2° | 2.61 | 146° | 3.7 |
| 10 | 48° | 2.92 | 147° | 4.3 |
| 12 | 47.4° | 3.18 | 174° | 4.65 |
| 14 | 46.1° | 3.36 | 176° | 5.13 |
| 16 | 45.9° | 3.45 | 178° | 5.44 |
| 20 | 48.4° | 3.32 | 177° | 5.93 |
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