Blue Skies
USA Alden Skye 51Sail number USA/USA44022
GPH
603.3
OSN
583.5
LOA
15.54 m
Displacement
19422 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6445
Medium
0.9021
High
1.0729
Triple Offshore
Low
0.8413
Medium
1.1352
High
1.3004
Boat Specifications
Dimensions
- Length overall
- 15.54 m
- Beam
- 4.33 m
- Draft
- 2.2 m
- Displacement
- 19422 kg
- Crew weight
- 1088 kg
- Wetted surface
- 55.4 m²
Sails
- Mainsail
- 47.17 m²
- Genoa
- 72.15 m²
- Spinnaker
- 158.74 m²
- Asymmetric spinnaker
- 152.96 m²
Design
- Type
- Alden Skye 51
- Builder
- Mao Ta
- Designer
- Kaufman
- Year built
- 1980
- Stability index
- 131.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.16 | 5.52 | 5.77 | 5.75 | 5.86 | 5.7 | 5.06 | 4.23 |
| 8 | 6.26 | 6.58 | 6.82 | 7.02 | 7.14 | 6.96 | 6.33 | 5.39 |
| 10 | 7.05 | 7.36 | 7.58 | 7.88 | 7.99 | 7.87 | 7.35 | 6.37 |
| 12 | 7.59 | 7.84 | 8.05 | 8.35 | 8.46 | 8.4 | 8.06 | 7.24 |
| 14 | 7.9 | 8.13 | 8.37 | 8.62 | 8.78 | 8.77 | 8.51 | 7.92 |
| 16 | 8.07 | 8.31 | 8.58 | 8.81 | 9.04 | 9.08 | 8.85 | 8.37 |
| 20 | 8.24 | 8.48 | 8.8 | 9.1 | 9.43 | 9.62 | 9.48 | 9.01 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 3.3 | 139.9° | 3.66 |
| 8 | 43.2° | 4.1 | 144.8° | 4.67 |
| 10 | 41.8° | 4.71 | 146.6° | 5.52 |
| 12 | 41.2° | 5.15 | 150.2° | 6.27 |
| 14 | 40.8° | 5.42 | 154.2° | 6.91 |
| 16 | 40.2° | 5.58 | 159.2° | 7.42 |
| 20 | 39.9° | 5.75 | 176.6° | 8.28 |
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