RAMROD
USA J 111Sail number USA/USA106
GPH
571.4
OSN
558.5
LOA
11.15 m
Displacement
4215 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7189
Medium
0.9502
High
1.0719
Triple Offshore
Low
0.9342
Medium
1.1764
High
1.3128
Boat Specifications
Dimensions
- Length overall
- 11.15 m
- Beam
- 3.29 m
- Draft
- 2.19 m
- Displacement
- 4215 kg
- Crew weight
- 650 kg
- Wetted surface
- 25.52 m²
Sails
- Mainsail
- 38.99 m²
- Genoa
- 33.7 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 130.87 m²
Design
- Type
- J 111
- Builder
- J Composites
- Designer
- Johnstone
- Year built
- 2010
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.71 | 6.04 | 6.54 | 6.78 | 6.58 | 6.24 | 5.57 | 4.7 |
| 8 | 6.84 | 7.09 | 7.39 | 7.61 | 7.53 | 7.43 | 6.97 | 5.91 |
| 10 | 7.33 | 7.52 | 7.7 | 8 | 8.07 | 8.03 | 7.71 | 6.98 |
| 12 | 7.48 | 7.7 | 8 | 8.28 | 8.65 | 8.63 | 8.31 | 7.66 |
| 14 | 7.55 | 7.78 | 8.2 | 8.52 | 9.18 | 9.14 | 9.03 | 8.1 |
| 16 | 7.6 | 7.83 | 8.31 | 8.82 | 9.58 | 9.82 | 9.89 | 8.66 |
| 20 | 7.72 | 8 | 8.46 | 9.13 | 10.24 | 10.97 | 11.55 | 10.41 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.74 | 143° | 4.07 |
| 8 | 41.2° | 4.58 | 146° | 5.12 |
| 10 | 39.6° | 5.1 | 149° | 6.04 |
| 12 | 38.4° | 5.28 | 151.5° | 6.64 |
| 14 | 38.2° | 5.35 | 148.5° | 7.01 |
| 16 | 37.9° | 5.45 | 146.2° | 7.5 |
| 20 | 38.4° | 5.49 | 142.5° | 9.02 |
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