SYLVA
GER YLVASail number GER/YLVA53
GPH
658.6
OSN
638.6
LOA
12.18 m
Displacement
3426 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6069
Medium
0.8321
High
0.9509
Triple Offshore
Low
0.7878
Medium
1.035
High
1.1518
Boat Specifications
Dimensions
- Length overall
- 12.18 m
- Beam
- 2.29 m
- Draft
- 1.63 m
- Displacement
- 3426 kg
- Crew weight
- 350 kg
- Wetted surface
- 20.51 m²
Sails
- Mainsail
- 23 m²
- Genoa
- 19.26 m²
- Spinnaker
- 71.21 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- YLVA
- Builder
- KJOELHEDE
- Designer
- KJOELHEDE
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.83 | 5.11 | 5.29 | 5.29 | 5.48 | 5.34 | 4.77 | 3.9 |
| 8 | 5.82 | 6.09 | 6.3 | 6.31 | 6.64 | 6.56 | 6.02 | 5.03 |
| 10 | 6.41 | 6.69 | 6.92 | 6.92 | 7.25 | 7.29 | 6.98 | 6.12 |
| 12 | 6.65 | 6.94 | 7.24 | 7.33 | 7.55 | 7.72 | 7.56 | 7.01 |
| 14 | 6.77 | 7.06 | 7.41 | 7.6 | 7.77 | 8.03 | 8.05 | 7.55 |
| 16 | 6.85 | 7.14 | 7.52 | 7.79 | 7.97 | 8.29 | 8.53 | 8.03 |
| 20 | 6.91 | 7.22 | 7.65 | 8.05 | 8.31 | 8.75 | 9.59 | 9.08 |
| 24 | 6.83 | 7.19 | 7.69 | 8.2 | 8.62 | 9.18 | 10.56 | 10.64 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.16 | 135.8° | 3.38 |
| 8 | 41.7° | 3.89 | 146.8° | 4.36 |
| 10 | 40.9° | 4.33 | 146.9° | 5.3 |
| 12 | 40.6° | 4.5 | 154.6° | 6.12 |
| 14 | 40.5° | 4.6 | 161.1° | 6.71 |
| 16 | 40.6° | 4.65 | 173° | 7.24 |
| 20 | 41° | 4.67 | 175.7° | 8.13 |
| 24 | 42.7° | 4.51 | 146.4° | 9.22 |
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