RAMROD
USA IC-37Sail number USA/USA24
GPH
529.7
OSN
514.1
LOA
11.3 m
Displacement
3521 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7702
Medium
1.0211
High
1.1848
Triple Offshore
Low
0.9919
Medium
1.2726
High
1.4652
Boat Specifications
Dimensions
- Length overall
- 11.3 m
- Beam
- 3.65 m
- Draft
- 2.51 m
- Displacement
- 3521 kg
- Crew weight
- 686 kg
- Wetted surface
- 27.78 m²
Sails
- Mainsail
- 49.09 m²
- Genoa
- 35.34 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 149.91 m²
Design
- Type
- IC-37
- Builder
- Melges
- Designer
- Mills
- Year built
- 2017
- Stability index
- 127.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.28 | 6.62 | 6.86 | 6.72 | 6.72 | 6.57 | 5.81 | 4.86 |
| 8 | 7.38 | 7.62 | 7.77 | 7.72 | 7.92 | 7.86 | 7.38 | 6.22 |
| 10 | 7.87 | 8.14 | 8.4 | 8.36 | 8.75 | 8.77 | 8.3 | 7.36 |
| 12 | 8.09 | 8.44 | 8.94 | 9.04 | 9.32 | 9.66 | 9.21 | 8.24 |
| 14 | 8.23 | 8.64 | 9.28 | 9.71 | 9.83 | 10.35 | 10.33 | 9.02 |
| 16 | 8.34 | 8.78 | 9.52 | 10.24 | 10.33 | 10.99 | 11.58 | 10.04 |
| 20 | 8.43 | 8.93 | 9.83 | 10.91 | 11.67 | 12.24 | 13.86 | 12.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 4.12 | 142.1° | 4.21 |
| 8 | 40.8° | 5.01 | 144.8° | 5.38 |
| 10 | 38.8° | 5.46 | 147.9° | 6.37 |
| 12 | 38.7° | 5.66 | 150.5° | 7.14 |
| 14 | 38.2° | 5.76 | 148° | 7.82 |
| 16 | 38.2° | 5.82 | 146° | 8.69 |
| 20 | 38.8° | 5.82 | 143.1° | 11.04 |
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