Helena
CRO Elan E4Sail number CRO/CRO2894
GPH
614.2
OSN
594.9
LOA
10.588 m
Displacement
5132 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6599
Medium
0.8932
High
1.0156
Triple Offshore
Low
0.8503
Medium
1.1046
High
1.2389
Boat Specifications
Dimensions
- Length overall
- 10.588 m
- Beam
- 3.54 m
- Draft
- 2.12 m
- Displacement
- 5132 kg
- Crew weight
- 687 kg
- Wetted surface
- 27.08 m²
Sails
- Mainsail
- 37.1 m²
- Genoa
- 29.57 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 107.53 m²
Design
- Type
- Elan E4
- Builder
- Elan
- Designer
- Humpreys
- Year built
- 2001
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.2 | 5.49 | 5.68 | 5.78 | 5.88 | 5.73 | 5.14 | 4.36 |
| 8 | 6.19 | 6.46 | 6.64 | 6.86 | 7.02 | 6.89 | 6.37 | 5.51 |
| 10 | 6.84 | 7.05 | 7.21 | 7.42 | 7.64 | 7.57 | 7.22 | 6.48 |
| 12 | 7.21 | 7.4 | 7.56 | 7.68 | 8.1 | 8.08 | 7.77 | 7.16 |
| 14 | 7.4 | 7.6 | 7.84 | 7.9 | 8.49 | 8.59 | 8.29 | 7.57 |
| 16 | 7.48 | 7.72 | 8.06 | 8.21 | 8.76 | 9.09 | 8.83 | 7.92 |
| 20 | 7.56 | 7.82 | 8.31 | 8.73 | 9.25 | 9.85 | 10.13 | 8.69 |
| 24 | 7.56 | 7.84 | 8.42 | 9.04 | 9.69 | 10.52 | 12.19 | 10.33 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 3.39 | 143.5° | 3.77 |
| 8 | 41.6° | 4.16 | 147.6° | 4.77 |
| 10 | 40° | 4.72 | 148.4° | 5.61 |
| 12 | 38.8° | 5.06 | 149.5° | 6.2 |
| 14 | 38.2° | 5.22 | 149.9° | 6.56 |
| 16 | 38° | 5.31 | 173° | 7.01 |
| 20 | 38.1° | 5.35 | 175.5° | 7.82 |
| 24 | 39° | 5.29 | 139.6° | 8.94 |
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