RumChaser
AUS J122ESail number AUS/0122
GPH
577.9
OSN
560.9
LOA
12.19 m
Displacement
6892 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7044
Medium
0.9529
High
1.0761
Triple Offshore
Low
0.9089
Medium
1.1726
High
1.3041
Boat Specifications
Dimensions
- Length overall
- 12.19 m
- Beam
- 3.64 m
- Draft
- 2.37 m
- Displacement
- 6892 kg
- Crew weight
- 776 kg
- Wetted surface
- 32.21 m²
Sails
- Mainsail
- 48.63 m²
- Genoa
- 38.93 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 149.45 m²
Design
- Type
- J122E
- Builder
- J Composites
- Designer
- Johnstone
- Year built
- 2006
- Stability index
- 123.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.52 | 5.85 | 6.11 | 6.16 | 6.28 | 6.14 | 5.52 | 4.69 |
| 8 | 6.62 | 6.93 | 7.15 | 7.36 | 7.49 | 7.39 | 6.87 | 5.89 |
| 10 | 7.34 | 7.54 | 7.69 | 7.77 | 8.06 | 8.01 | 7.71 | 6.96 |
| 12 | 7.64 | 7.83 | 8.01 | 8.03 | 8.42 | 8.51 | 8.22 | 7.67 |
| 14 | 7.75 | 7.96 | 8.25 | 8.35 | 8.7 | 9.02 | 8.77 | 8.05 |
| 16 | 7.81 | 8.04 | 8.42 | 8.67 | 8.97 | 9.37 | 9.38 | 8.4 |
| 20 | 7.93 | 8.14 | 8.58 | 9.15 | 9.46 | 10.03 | 10.94 | 9.24 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.61 | 143.9° | 4.06 |
| 8 | 41.4° | 4.41 | 146.9° | 5.1 |
| 10 | 40.6° | 5.05 | 148.7° | 6.03 |
| 12 | 38.8° | 5.38 | 150.9° | 6.65 |
| 14 | 38.2° | 5.52 | 151.1° | 6.98 |
| 16 | 38.1° | 5.59 | 173° | 7.42 |
| 20 | 37.5° | 5.75 | 175.7° | 8.2 |
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