RAMBLER 77
NOR J/V 47Sail number NOR/NOR11211
GPH
515
OSN
503.1
LOA
14.21 m
Displacement
7724 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8076
Medium
1.0542
High
1.1896
Triple Offshore
Low
1.0411
Medium
1.3019
High
1.4555
Boat Specifications
Dimensions
- Length overall
- 14.21 m
- Beam
- 4.3 m
- Draft
- 3.17 m
- Displacement
- 7724 kg
- Crew weight
- 882 kg
- Wetted surface
- 37.53 m²
Sails
- Mainsail
- 74.1 m²
- Genoa
- 62.27 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 162.36 m²
Design
- Type
- J/V 47
- Builder
- Magrathea
- Designer
- JUDEL/VROLIJK
- Year built
- 1995
- Stability index
- 129.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.87 | 7.19 | 7.4 | 7.27 | 6.97 | 6.57 | 5.85 | 4.89 |
| 8 | 7.86 | 8.11 | 8.26 | 8.27 | 8.12 | 7.93 | 7.29 | 6.19 |
| 10 | 8.25 | 8.49 | 8.71 | 8.81 | 8.78 | 8.69 | 8.24 | 7.31 |
| 12 | 8.44 | 8.69 | 9.01 | 9.17 | 9.35 | 9.32 | 8.89 | 8.17 |
| 14 | 8.57 | 8.83 | 9.21 | 9.49 | 9.89 | 9.93 | 9.55 | 8.71 |
| 16 | 8.66 | 8.93 | 9.37 | 9.77 | 10.42 | 10.53 | 10.29 | 9.21 |
| 20 | 8.76 | 9.06 | 9.59 | 10.17 | 11.33 | 11.88 | 12.21 | 10.62 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.8° | 4.57 | 141.7° | 4.24 |
| 8 | 39.4° | 5.43 | 144.7° | 5.36 |
| 10 | 37.5° | 5.84 | 148.7° | 6.33 |
| 12 | 37° | 6.06 | 151° | 7.08 |
| 14 | 36.4° | 6.19 | 150.5° | 7.55 |
| 16 | 36° | 6.28 | 148.4° | 7.98 |
| 20 | 36.3° | 6.34 | 144.1° | 9.2 |
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