Karoliina
FIN Hydro 28Sail number FIN/FIN1693
GPH
725
OSN
701.4
LOA
8.406 m
Displacement
3050 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5561
Medium
0.7668
High
0.8913
Triple Offshore
Low
0.716
Medium
0.9376
High
1.0537
Boat Specifications
Dimensions
- Length overall
- 8.406 m
- Beam
- 3.05 m
- Draft
- 1.76 m
- Displacement
- 3050 kg
- Crew weight
- 400 kg
- Wetted surface
- 18.34 m²
Sails
- Mainsail
- 21.89 m²
- Genoa
- 23.49 m²
- Spinnaker
- 44.66 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Hydro 28
- Builder
- Stratton
- Designer
- David Thomas
- Year built
- 1980
- Stability index
- 108.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.52 | 4.77 | 4.95 | 4.86 | 4.8 | 4.63 | 4.15 | 3.55 |
| 8 | 5.36 | 5.62 | 5.8 | 5.78 | 5.81 | 5.64 | 5.11 | 4.51 |
| 10 | 5.92 | 6.09 | 6.22 | 6.31 | 6.34 | 6.25 | 5.92 | 5.34 |
| 12 | 6.2 | 6.34 | 6.46 | 6.6 | 6.67 | 6.58 | 6.36 | 6.01 |
| 14 | 6.34 | 6.5 | 6.67 | 6.81 | 7 | 6.91 | 6.67 | 6.39 |
| 16 | 6.41 | 6.59 | 6.84 | 6.95 | 7.32 | 7.25 | 7 | 6.69 |
| 20 | 6.45 | 6.65 | 7.03 | 7.33 | 7.72 | 7.88 | 7.69 | 7.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 2.97 | 147.8° | 3.07 |
| 8 | 41.5° | 3.57 | 152.3° | 3.91 |
| 10 | 41.2° | 4.05 | 153.8° | 4.64 |
| 12 | 39.3° | 4.39 | 161° | 5.33 |
| 14 | 38.3° | 4.54 | 175.4° | 5.91 |
| 16 | 37.8° | 4.61 | 179° | 6.3 |
| 20 | 38.2° | 4.61 | 179° | 6.88 |
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