TRUE BLUE
FIN FINNFLYER 31 LFSail number FIN/FIN5347
GPH
680.1
OSN
661.3
LOA
9.38 m
Displacement
2582 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6119
Medium
0.8157
High
0.9213
Triple Offshore
Low
0.7849
Medium
0.9899
High
1.0918
Boat Specifications
Dimensions
- Length overall
- 9.38 m
- Beam
- 3.24 m
- Draft
- 1.72 m
- Displacement
- 2582 kg
- Crew weight
- 425 kg
- Wetted surface
- 16.82 m²
Sails
- Mainsail
- 29.91 m²
- Genoa
- 16.09 m²
- Spinnaker
- 49.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FINNFLYER 31 LF
- Builder
- POLAR YACHT
- Designer
- EIVIND STILL
- Year built
- 1986
- Stability index
- 108.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5 | 5.24 | 5.36 | 5.37 | 5.32 | 5.13 | 4.58 | 3.84 |
| 8 | 5.8 | 5.99 | 6.11 | 6.2 | 6.23 | 6.09 | 5.61 | 4.88 |
| 10 | 6.2 | 6.35 | 6.48 | 6.6 | 6.7 | 6.62 | 6.3 | 5.76 |
| 12 | 6.38 | 6.54 | 6.72 | 6.81 | 7.05 | 7 | 6.73 | 6.36 |
| 14 | 6.46 | 6.64 | 6.89 | 7.02 | 7.35 | 7.36 | 7.11 | 6.76 |
| 16 | 6.52 | 6.7 | 7 | 7.22 | 7.59 | 7.72 | 7.5 | 7.11 |
| 20 | 6.56 | 6.77 | 7.12 | 7.49 | 7.99 | 8.5 | 8.48 | 7.88 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.32 | 145.1° | 3.32 |
| 8 | 40° | 3.99 | 150.5° | 4.23 |
| 10 | 38.4° | 4.39 | 154.2° | 5.01 |
| 12 | 37.6° | 4.56 | 163.7° | 5.69 |
| 14 | 37.6° | 4.64 | 177.2° | 6.25 |
| 16 | 37.6° | 4.68 | 179° | 6.65 |
| 20 | 38.2° | 4.68 | 179° | 7.33 |
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