ERNA
EST L6Sail number EST/EST207
GPH
679.7
OSN
658.7
LOA
12.56 m
Displacement
7242 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5822
Medium
0.8035
High
0.9507
Triple Offshore
Low
0.7542
Medium
1.0036
High
1.139
Boat Specifications
Dimensions
- Length overall
- 12.56 m
- Beam
- 2.77 m
- Draft
- 1.85 m
- Displacement
- 7242 kg
- Crew weight
- 480 kg
- Wetted surface
- 28.52 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.72 | 4.99 | 5.2 | 5.15 | 5.14 | 4.96 | 4.45 | 3.73 |
| 8 | 5.58 | 5.89 | 6.15 | 6.21 | 6.25 | 6.04 | 5.42 | 4.74 |
| 10 | 6.34 | 6.61 | 6.8 | 6.94 | 6.99 | 6.87 | 6.39 | 5.62 |
| 12 | 6.76 | 6.97 | 7.14 | 7.27 | 7.37 | 7.29 | 7 | 6.46 |
| 14 | 6.94 | 7.16 | 7.35 | 7.42 | 7.67 | 7.59 | 7.35 | 7 |
| 16 | 7.03 | 7.25 | 7.51 | 7.62 | 7.91 | 7.89 | 7.65 | 7.34 |
| 20 | 7.11 | 7.33 | 7.66 | 7.96 | 8.18 | 8.43 | 8.28 | 7.91 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.08 | 147° | 3.23 |
| 8 | 40.9° | 3.73 | 152° | 4.11 |
| 10 | 41.2° | 4.22 | 153.5° | 4.87 |
| 12 | 42° | 4.56 | 155° | 5.63 |
| 14 | 41.2° | 4.74 | 172° | 6.31 |
| 16 | 40.9° | 4.84 | 180° | 6.88 |
| 20 | 40.1° | 4.91 | 180° | 7.53 |
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