SKYROS
GRE FIRST 47.7 SKSail number GRE/GRE7980
GPH
597.1
OSN
577.4
LOA
14.506 m
Displacement
11788 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7244
Medium
1.0271
High
1.2269
Triple Offshore
Low
0.9476
Medium
1.2938
High
1.4907
Boat Specifications
Dimensions
- Length overall
- 14.506 m
- Beam
- 4.51 m
- Draft
- 2.28 m
- Displacement
- 11788 kg
- Crew weight
- 800 kg
- Wetted surface
- 43.64 m²
Sails
- Mainsail
- 55.99 m²
- Genoa
- 65.91 m²
- Spinnaker
- 125.49 m²
- Asymmetric spinnaker
- 131.25 m²
Design
- Type
- FIRST 47.7 SK
- Builder
- BENETEAU
- Designer
- B. FARR
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.26 | 5.62 | 5.93 | 5.88 | 5.7 | 5.51 | 4.92 | 4.11 |
| 8 | 6.39 | 6.77 | 7.1 | 7.06 | 7.04 | 6.82 | 6.18 | 5.29 |
| 10 | 7.29 | 7.64 | 7.91 | 7.91 | 8.02 | 7.86 | 7.25 | 6.34 |
| 12 | 7.83 | 8.11 | 8.32 | 8.4 | 8.54 | 8.44 | 8.05 | 7.27 |
| 14 | 8.08 | 8.34 | 8.59 | 8.68 | 8.94 | 8.86 | 8.53 | 8.01 |
| 16 | 8.19 | 8.46 | 8.8 | 8.96 | 9.34 | 9.3 | 8.93 | 8.47 |
| 20 | 8.28 | 8.55 | 9.03 | 9.48 | 9.84 | 10.2 | 9.86 | 9.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 3.38 | 144.5° | 3.56 |
| 8 | 43.2° | 4.17 | 148.5° | 4.58 |
| 10 | 42.6° | 4.81 | 150.2° | 5.49 |
| 12 | 41.9° | 5.27 | 152.3° | 6.32 |
| 14 | 41° | 5.51 | 157.5° | 7.04 |
| 16 | 40.4° | 5.63 | 173.4° | 7.68 |
| 20 | 40.4° | 5.69 | 180° | 8.61 |
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