Frankie
NED HUNTER SONATA 7Sail number NED/GBR8340N
GPH
834.1
OSN
805.6
LOA
6.47 m
Displacement
1333 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4844
Medium
0.6683
High
0.7711
Triple Offshore
Low
0.6224
Medium
0.8149
High
0.9167
Boat Specifications
Dimensions
- Length overall
- 6.47 m
- Beam
- 2.42 m
- Draft
- 1.4 m
- Displacement
- 1333 kg
- Crew weight
- 330 kg
- Wetted surface
- 11.92 m²
Sails
- Mainsail
- 13.41 m²
- Genoa
- 12.76 m²
- Spinnaker
- 26.5 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- HUNTER SONATA 7
- Builder
- Hunter Marine
- Designer
- Thomas David
- Year built
- 1978
- Stability index
- 114.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.82 | 4.03 | 4.19 | 4.26 | 4.27 | 4.12 | 3.69 | 3.22 |
| 8 | 4.54 | 4.78 | 4.93 | 5.11 | 5.12 | 4.99 | 4.56 | 4.08 |
| 10 | 5.04 | 5.21 | 5.33 | 5.53 | 5.54 | 5.46 | 5.23 | 4.82 |
| 12 | 5.31 | 5.44 | 5.56 | 5.82 | 5.86 | 5.76 | 5.57 | 5.33 |
| 14 | 5.48 | 5.61 | 5.76 | 6.06 | 6.19 | 6.1 | 5.88 | 5.63 |
| 16 | 5.53 | 5.7 | 5.96 | 6.17 | 6.5 | 6.42 | 6.2 | 5.92 |
| 20 | 5.51 | 5.72 | 6.11 | 6.44 | 6.89 | 7.01 | 6.82 | 6.52 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 2.49 | 150.2° | 2.79 |
| 8 | 42.4° | 2.99 | 155.2° | 3.55 |
| 10 | 42.4° | 3.37 | 158.3° | 4.22 |
| 12 | 40.5° | 3.71 | 171.8° | 4.86 |
| 14 | 38.8° | 3.9 | 178.4° | 5.31 |
| 16 | 39° | 3.93 | 179° | 5.59 |
| 20 | 40.8° | 3.84 | 179° | 6.15 |
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