ERNA
EST L6Sail number EST/EST207
GPH
681.7
OSN
659.9
LOA
12.56 m
Displacement
7252 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5806
Medium
0.8022
High
0.9505
Triple Offshore
Low
0.7511
Medium
1.0012
High
1.1369
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
- 140.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.69 | 4.96 | 5.16 | 5.12 | 5.11 | 4.93 | 4.42 | 3.72 |
| 8 | 5.56 | 5.86 | 6.1 | 6.19 | 6.22 | 6.01 | 5.39 | 4.73 |
| 10 | 6.31 | 6.58 | 6.77 | 6.93 | 6.97 | 6.84 | 6.35 | 5.6 |
| 12 | 6.74 | 6.96 | 7.12 | 7.26 | 7.35 | 7.27 | 6.97 | 6.44 |
| 14 | 6.94 | 7.15 | 7.34 | 7.4 | 7.65 | 7.57 | 7.34 | 7 |
| 16 | 7.04 | 7.25 | 7.5 | 7.61 | 7.9 | 7.87 | 7.64 | 7.34 |
| 20 | 7.13 | 7.35 | 7.67 | 7.96 | 8.17 | 8.42 | 8.27 | 7.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.08 | 146.6° | 3.22 |
| 8 | 41.4° | 3.71 | 152° | 4.1 |
| 10 | 41.7° | 4.2 | 153.8° | 4.86 |
| 12 | 42° | 4.55 | 155.6° | 5.63 |
| 14 | 41.2° | 4.74 | 165.8° | 6.29 |
| 16 | 40.6° | 4.85 | 177.2° | 6.85 |
| 20 | 40.9° | 4.93 | 179° | 7.5 |
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