ALKYON
GRE EDEL 660Sail number GRE/GRE1165
GPH
861.6
OSN
844.2
LOA
6.55 m
Displacement
1256 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.532
Medium
0.6964
High
0.7932
Triple Offshore
Low
0.6921
Medium
0.8793
High
0.9818
Boat Specifications
Dimensions
- Length overall
- 6.55 m
- Beam
- 2.59 m
- Draft
- 0.93 m
- Displacement
- 1256 kg
- Crew weight
- 314 kg
- Wetted surface
- 10.58 m²
Sails
- Mainsail
- 9.76 m²
- Genoa
- 14.27 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 30.42 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 | 3.65 | 3.95 | 4.17 | 4.28 | 4.4 | 4.29 | 3.95 | 3.43 |
| 8 | 4.32 | 4.66 | 4.88 | 5.11 | 5.2 | 5.12 | 4.81 | 4.23 |
| 10 | 4.83 | 5.1 | 5.27 | 5.51 | 5.58 | 5.53 | 5.34 | 4.86 |
| 12 | 5.13 | 5.32 | 5.49 | 5.79 | 5.92 | 5.86 | 5.67 | 5.23 |
| 14 | 5.28 | 5.47 | 5.67 | 6.04 | 6.26 | 6.21 | 5.99 | 5.48 |
| 16 | 5.35 | 5.57 | 5.85 | 6.19 | 6.56 | 6.54 | 6.31 | 5.72 |
| 20 | 5.31 | 5.59 | 6.09 | 6.35 | 7.02 | 7.15 | 6.92 | 6.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.3° | 2.3 | 146.9° | 2.97 |
| 8 | 46.1° | 2.73 | 146.7° | 3.66 |
| 10 | 48° | 3.04 | 147.1° | 4.21 |
| 12 | 46.9° | 3.29 | 174.6° | 4.55 |
| 14 | 45.7° | 3.46 | 176.3° | 5.05 |
| 16 | 45.4° | 3.52 | 177.9° | 5.37 |
| 20 | 47.5° | 3.4 | 177.8° | 5.85 |
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