RAMROD
USA IC-37Sail number USA/USA24
GPH
526.5
OSN
511.1
LOA
11.3 m
Displacement
3521 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7816
Medium
1.0273
High
1.1958
Triple Offshore
Low
1.0027
Medium
1.2771
High
1.4731
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
- 28.01 m²
Sails
- Mainsail
- 50.38 m²
- Genoa
- 35.34 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 149.91 m²
Design
- Type
- IC-37
- Builder
- Melges
- Designer
- Mills
- Year built
- 2017
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.37 | 6.7 | 6.92 | 6.78 | 6.74 | 6.58 | 5.88 | 4.93 |
| 8 | 7.43 | 7.66 | 7.81 | 7.75 | 7.92 | 7.86 | 7.39 | 6.29 |
| 10 | 7.89 | 8.16 | 8.43 | 8.39 | 8.74 | 8.76 | 8.29 | 7.4 |
| 12 | 8.11 | 8.45 | 8.95 | 9.07 | 9.29 | 9.64 | 9.2 | 8.24 |
| 14 | 8.27 | 8.66 | 9.27 | 9.71 | 9.79 | 10.31 | 10.3 | 9.02 |
| 16 | 8.4 | 8.82 | 9.52 | 10.2 | 10.28 | 10.94 | 11.54 | 10.01 |
| 20 | 8.55 | 9.02 | 9.89 | 10.91 | 11.65 | 12.17 | 13.78 | 12.69 |
| 24 | 8.57 | 9.09 | 10.1 | 11.44 | 13.13 | 13.39 | 15.8 | 16.39 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 4.2 | 142.1° | 4.27 |
| 8 | 40.4° | 5.07 | 144.9° | 5.45 |
| 10 | 38.5° | 5.5 | 149.2° | 6.41 |
| 12 | 38.2° | 5.7 | 150.8° | 7.14 |
| 14 | 37.8° | 5.82 | 148.1° | 7.81 |
| 16 | 37.6° | 5.9 | 146.1° | 8.67 |
| 20 | 37.8° | 5.96 | 143.1° | 11 |
| 24 | 39.1° | 5.89 | 147.3° | 14.19 |
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