Suvituuli
FIN Half TonnerSail number FIN/FIN744
GPH
726.6
OSN
704.8
LOA
8.8 m
Displacement
4000 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5642
Medium
0.7624
High
0.8819
Triple Offshore
Low
0.7222
Medium
0.9313
High
1.0397
Boat Specifications
Dimensions
- Length overall
- 8.8 m
- Beam
- 3.03 m
- Draft
- 1.69 m
- Displacement
- 4000 kg
- Crew weight
- 400 kg
- Wetted surface
- 18.54 m²
Sails
- Mainsail
- 17.39 m²
- Genoa
- 31.91 m²
- Spinnaker
- 65.83 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Half Tonner
- Builder
- Laxell
- Designer
- Pekka Laxell
- Year built
- 1970
- Stability index
- 109.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.51 | 4.75 | 4.91 | 4.84 | 4.84 | 4.71 | 4.31 | 3.7 |
| 8 | 5.28 | 5.55 | 5.73 | 5.7 | 5.83 | 5.72 | 5.24 | 4.62 |
| 10 | 5.83 | 6.01 | 6.14 | 6.23 | 6.33 | 6.28 | 6.03 | 5.47 |
| 12 | 6.11 | 6.25 | 6.37 | 6.49 | 6.64 | 6.6 | 6.42 | 6.1 |
| 14 | 6.26 | 6.4 | 6.55 | 6.61 | 6.91 | 6.9 | 6.72 | 6.44 |
| 16 | 6.33 | 6.5 | 6.7 | 6.8 | 7.15 | 7.2 | 7.03 | 6.71 |
| 20 | 6.39 | 6.58 | 6.9 | 7.13 | 7.4 | 7.64 | 7.61 | 7.28 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 2.97 | 147.9° | 3.21 |
| 8 | 41.2° | 3.52 | 152° | 4.01 |
| 10 | 41.7° | 3.96 | 151.1° | 4.74 |
| 12 | 40.2° | 4.27 | 159.5° | 5.41 |
| 14 | 39.4° | 4.42 | 173.6° | 5.94 |
| 16 | 38.8° | 4.51 | 179° | 6.31 |
| 20 | 38.7° | 4.57 | 179° | 6.84 |
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