Thonica
FIN BalladSail number FIN/FIN355
GPH
773.3
OSN
747.5
LOA
9.155 m
Displacement
3870 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5106
Medium
0.7088
High
0.8442
Triple Offshore
Low
0.6596
Medium
0.8835
High
1.0111
Boat Specifications
Dimensions
- Length overall
- 9.155 m
- Beam
- 2.94 m
- Draft
- 1.6 m
- Displacement
- 3870 kg
- Crew weight
- 400 kg
- Wetted surface
- 18.99 m²
Sails
- Mainsail
- 16.05 m²
- Genoa
- 26.43 m²
- Spinnaker
- 62.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Ballad
- Builder
- Albin Marin
- Designer
- Rolf Magnusson
- Year built
- 1972
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.98 | 4.24 | 4.41 | 4.45 | 4.58 | 4.44 | 4.04 | 3.48 |
| 8 | 4.76 | 5.03 | 5.25 | 5.41 | 5.6 | 5.47 | 5.01 | 4.41 |
| 10 | 5.37 | 5.66 | 5.88 | 6.09 | 6.22 | 6.16 | 5.86 | 5.23 |
| 12 | 5.82 | 6.03 | 6.2 | 6.4 | 6.56 | 6.52 | 6.32 | 5.93 |
| 14 | 6.07 | 6.25 | 6.41 | 6.53 | 6.84 | 6.82 | 6.63 | 6.33 |
| 16 | 6.2 | 6.38 | 6.57 | 6.64 | 7.09 | 7.13 | 6.94 | 6.62 |
| 20 | 6.27 | 6.49 | 6.82 | 6.98 | 7.35 | 7.61 | 7.54 | 7.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45° | 2.56 | 147.5° | 3.01 |
| 8 | 43.5° | 3.12 | 151° | 3.82 |
| 10 | 42.4° | 3.53 | 152° | 4.53 |
| 12 | 42.8° | 3.88 | 157° | 5.2 |
| 14 | 42° | 4.13 | 180° | 5.8 |
| 16 | 41.6° | 4.25 | 180° | 6.23 |
| 20 | 41.6° | 4.29 | 180° | 6.78 |
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