Toutain
FIN HUNTER SONATA 7Sail number FIN/FIN1907
GPH
823.2
OSN
797.3
LOA
6.47 m
Displacement
1370 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4958
Medium
0.6775
High
0.7634
Triple Offshore
Low
0.636
Medium
0.8241
High
0.9128
Boat Specifications
Dimensions
- Length overall
- 6.47 m
- Beam
- 2.42 m
- Draft
- 1.4 m
- Displacement
- 1370 kg
- Crew weight
- 320 kg
- Wetted surface
- 11.92 m²
Sails
- Mainsail
- 13.45 m²
- Genoa
- 13.75 m²
- Spinnaker
- 25.95 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HUNTER SONATA 7
- Builder
- Hunter Marine
- Designer
- Thomas David
- Year built
- 1978
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.94 | 4.16 | 4.33 | 4.31 | 4.33 | 4.18 | 3.76 | 3.28 |
| 8 | 4.66 | 4.9 | 5.05 | 5.15 | 5.16 | 5.04 | 4.62 | 4.13 |
| 10 | 5.11 | 5.27 | 5.39 | 5.55 | 5.56 | 5.48 | 5.26 | 4.87 |
| 12 | 5.36 | 5.48 | 5.61 | 5.83 | 5.89 | 5.79 | 5.6 | 5.35 |
| 14 | 5.47 | 5.63 | 5.81 | 6.04 | 6.22 | 6.12 | 5.9 | 5.65 |
| 16 | 5.49 | 5.67 | 5.97 | 6.14 | 6.52 | 6.45 | 6.23 | 5.94 |
| 20 | 5.44 | 5.65 | 6.04 | 6.43 | 6.87 | 7.03 | 6.84 | 6.53 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 2.57 | 151° | 2.84 |
| 8 | 42.4° | 3.07 | 156° | 3.6 |
| 10 | 41.6° | 3.46 | 170° | 4.27 |
| 12 | 39.8° | 3.77 | 180° | 4.92 |
| 14 | 39° | 3.87 | 180° | 5.35 |
| 16 | 39.4° | 3.86 | 180° | 5.63 |
| 20 | 41.4° | 3.71 | 180° | 6.2 |
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