Skeleton Key
USA IC-37Sail number USA/USA37022
GPH
523.4
OSN
510.4
LOA
11.3 m
Displacement
3533 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7838
Medium
1.0269
High
1.1905
Triple Offshore
Low
1.0132
Medium
1.2824
High
1.4728
Boat Specifications
Dimensions
- Length overall
- 11.3 m
- Beam
- 3.65 m
- Draft
- 2.51 m
- Displacement
- 3533 kg
- Crew weight
- 758 kg
- Wetted surface
- 27.8 m²
Sails
- Mainsail
- 52.47 m²
- Genoa
- 35.7 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 163.29 m²
Design
- Type
- IC-37
- Builder
- Melges
- Designer
- Mills
- Year built
- 2017
- Stability index
- 123.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.38 | 6.72 | 6.98 | 7.21 | 7.02 | 6.74 | 5.95 | 4.98 |
| 8 | 7.42 | 7.67 | 7.83 | 8.11 | 8.06 | 7.92 | 7.49 | 6.34 |
| 10 | 7.84 | 8.13 | 8.44 | 8.69 | 8.89 | 8.81 | 8.4 | 7.46 |
| 12 | 8.04 | 8.39 | 8.91 | 9.1 | 9.72 | 9.68 | 9.33 | 8.36 |
| 14 | 8.18 | 8.57 | 9.19 | 9.67 | 10.4 | 10.55 | 10.46 | 9.17 |
| 16 | 8.28 | 8.7 | 9.4 | 10.1 | 10.96 | 11.51 | 11.68 | 10.22 |
| 20 | 8.36 | 8.83 | 9.68 | 10.69 | 12.03 | 13.04 | 14.12 | 13.08 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.19 | 142.4° | 4.31 |
| 8 | 40.6° | 5.06 | 145.1° | 5.49 |
| 10 | 38.7° | 5.45 | 148.2° | 6.46 |
| 12 | 38.4° | 5.64 | 150.9° | 7.24 |
| 14 | 38.2° | 5.74 | 148.2° | 7.94 |
| 16 | 38.2° | 5.8 | 146.4° | 8.85 |
| 20 | 38.7° | 5.79 | 144.4° | 11.33 |
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