ALKYON
GRE EDEL 660Sail number GRE/GRE1165
GPH
854.4
OSN
837.3
LOA
6.55 m
Displacement
1255 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4771
Medium
0.6241
High
0.7037
Triple Offshore
Low
0.6213
Medium
0.7885
High
0.8746
Boat Specifications
Dimensions
- Length overall
- 6.55 m
- Beam
- 2.59 m
- Draft
- 0.93 m
- Displacement
- 1255 kg
- Crew weight
- 280 kg
- Wetted surface
- 10.54 m²
Sails
- Mainsail
- 10.47 m²
- Genoa
- 14.98 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 42.87 m²
Design
- Type
- EDEL 660
- Builder
- EDEL
- Designer
- Maurice Edel
- Year built
- 1975
- Stability index
- 112.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.65 | 3.95 | 4.17 | 4.37 | 4.53 | 4.36 | 4.02 | 3.5 |
| 8 | 4.32 | 4.66 | 4.88 | 5.18 | 5.31 | 5.26 | 4.92 | 4.31 |
| 10 | 4.83 | 5.09 | 5.27 | 5.55 | 5.69 | 5.65 | 5.48 | 4.99 |
| 12 | 5.11 | 5.31 | 5.48 | 5.79 | 6.06 | 6.04 | 5.84 | 5.37 |
| 14 | 5.26 | 5.45 | 5.66 | 5.94 | 6.38 | 6.4 | 6.2 | 5.6 |
| 16 | 5.32 | 5.54 | 5.84 | 6.05 | 6.63 | 6.74 | 6.55 | 5.85 |
| 20 | 5.27 | 5.55 | 6.04 | 6.35 | 6.91 | 7.25 | 7.23 | 6.37 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.8° | 2.31 | 146.6° | 3.03 |
| 8 | 46.2° | 2.73 | 146.2° | 3.73 |
| 10 | 47.4° | 3.04 | 147.1° | 4.32 |
| 12 | 46.6° | 3.29 | 151.4° | 4.65 |
| 14 | 45.7° | 3.44 | 173.9° | 5.1 |
| 16 | 45.7° | 3.48 | 176.3° | 5.41 |
| 20 | 47.7° | 3.37 | 175.4° | 5.9 |
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