ERNA
EST L6Sail number EST/EST207
GPH
679.5
OSN
658.7
LOA
12.56 m
Displacement
7252 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5943
Medium
0.8113
High
0.9455
Triple Offshore
Low
0.7662
Medium
1
High
1.1179
Boat Specifications
Dimensions
- Length overall
- 12.56 m
- Beam
- 2.77 m
- Draft
- 1.85 m
- Displacement
- 7252 kg
- Crew weight
- 480 kg
- Wetted surface
- 28.4 m²
Sails
- Mainsail
- 40.05 m²
- Genoa
- 26.84 m²
- Spinnaker
- 64.27 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- L6
- Builder
- VSPS
- Year built
- 1963
- Stability index
- 140.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.89 | 5.13 | 5.29 | 5.18 | 5.16 | 4.97 | 4.43 | 3.7 |
| 8 | 5.75 | 5.99 | 6.15 | 6.16 | 6.21 | 6.03 | 5.45 | 4.75 |
| 10 | 6.32 | 6.52 | 6.69 | 6.76 | 6.86 | 6.75 | 6.32 | 5.65 |
| 12 | 6.6 | 6.8 | 6.99 | 7.05 | 7.23 | 7.18 | 6.89 | 6.4 |
| 14 | 6.74 | 6.93 | 7.16 | 7.27 | 7.47 | 7.46 | 7.26 | 6.91 |
| 16 | 6.82 | 7.01 | 7.26 | 7.42 | 7.65 | 7.7 | 7.55 | 7.26 |
| 20 | 6.92 | 7.11 | 7.38 | 7.63 | 7.91 | 8.14 | 8.08 | 7.8 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.22 | 146° | 3.21 |
| 8 | 40.6° | 3.89 | 150.5° | 4.12 |
| 10 | 39.6° | 4.35 | 153.8° | 4.91 |
| 12 | 39.4° | 4.59 | 159.2° | 5.63 |
| 14 | 39° | 4.73 | 171.8° | 6.26 |
| 16 | 38.4° | 4.82 | 178.4° | 6.77 |
| 20 | 38.2° | 4.93 | 179.3° | 7.43 |
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