VICKING
GRE RUSH 31Sail number GRE/GRE11306
GPH
696.9
OSN
678
LOA
9.223 m
Displacement
3175 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6705
Medium
0.8953
High
1.0096
Triple Offshore
Low
0.856
Medium
1.0891
High
1.202
Boat Specifications
Dimensions
- Length overall
- 9.223 m
- Beam
- 3.11 m
- Draft
- 1.67 m
- Displacement
- 3175 kg
- Crew weight
- 450 kg
- Wetted surface
- 17.75 m²
Sails
- Mainsail
- 19.39 m²
- Genoa
- 33.54 m²
- Spinnaker
- 59.14 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- RUSH 31
- Builder
- JEANNEAU
- Designer
- RON HOLLAND
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.81 | 5.04 | 5.22 | 5.17 | 4.98 | 4.85 | 4.46 | 3.83 |
| 8 | 5.65 | 5.87 | 6.02 | 6.01 | 5.99 | 5.87 | 5.43 | 4.79 |
| 10 | 6.14 | 6.28 | 6.38 | 6.4 | 6.49 | 6.42 | 6.18 | 5.62 |
| 12 | 6.34 | 6.48 | 6.61 | 6.68 | 6.83 | 6.77 | 6.56 | 6.24 |
| 14 | 6.42 | 6.59 | 6.8 | 6.89 | 7.17 | 7.13 | 6.88 | 6.57 |
| 16 | 6.46 | 6.64 | 6.95 | 7.12 | 7.45 | 7.48 | 7.24 | 6.87 |
| 20 | 6.45 | 6.67 | 7.08 | 7.44 | 7.75 | 8.03 | 7.94 | 7.53 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.2 | 148° | 3.32 |
| 8 | 41.4° | 3.79 | 151.6° | 4.15 |
| 10 | 40.7° | 4.25 | 152.6° | 4.89 |
| 12 | 39.7° | 4.48 | 161.8° | 5.54 |
| 14 | 39.2° | 4.56 | 180° | 6.12 |
| 16 | 39.2° | 4.59 | 180° | 6.48 |
| 20 | 40.4° | 4.51 | 180° | 7.07 |
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