COYANZA
ESP RUSH 31 SKSail number ESP/ESP2311
GPH
714.3
OSN
694.7
LOA
9.2 m
Displacement
3082 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5806
Medium
0.7732
High
0.8628
Triple Offshore
Low
0.7448
Medium
0.945
High
1.0329
Boat Specifications
Dimensions
- Length overall
- 9.2 m
- Beam
- 3.13 m
- Draft
- 1.36 m
- Displacement
- 3082 kg
- Crew weight
- 390 kg
- Wetted surface
- 17.57 m²
Sails
- Mainsail
- 18.01 m²
- Genoa
- 29.49 m²
- Spinnaker
- 60.27 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- RUSH 31 SK
- Builder
- JEANNEAU
- Designer
- HOLLAND
- Year built
- 1979
- Stability index
- 114.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.7 | 4.98 | 5.14 | 5.04 | 4.98 | 4.85 | 4.43 | 3.78 |
| 8 | 5.51 | 5.74 | 5.88 | 5.85 | 5.94 | 5.85 | 5.44 | 4.8 |
| 10 | 5.94 | 6.12 | 6.26 | 6.28 | 6.44 | 6.4 | 6.14 | 5.64 |
| 12 | 6.15 | 6.33 | 6.49 | 6.54 | 6.77 | 6.75 | 6.55 | 6.22 |
| 14 | 6.24 | 6.43 | 6.66 | 6.75 | 7.02 | 7.05 | 6.88 | 6.58 |
| 16 | 6.28 | 6.48 | 6.77 | 6.92 | 7.23 | 7.33 | 7.2 | 6.88 |
| 20 | 6.27 | 6.5 | 6.86 | 7.17 | 7.52 | 7.86 | 7.93 | 7.51 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 3.05 | 146.9° | 3.27 |
| 8 | 43° | 3.65 | 150.7° | 4.16 |
| 10 | 41.4° | 4.06 | 154.1° | 4.91 |
| 12 | 40.8° | 4.24 | 162.2° | 5.54 |
| 14 | 40.6° | 4.3 | 175.4° | 6.07 |
| 16 | 40.6° | 4.31 | 178.1° | 6.45 |
| 20 | 41.7° | 4.24 | 179° | 7.03 |
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