Frankie
NED HUNTER SONATA 7Sail number NED/GBR8340N
GPH
838.6
OSN
808.9
LOA
6.47 m
Displacement
1333 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4852
Medium
0.6665
High
0.7672
Triple Offshore
Low
0.6194
Medium
0.8104
High
0.9107
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
- 11.99 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.83 | 4.02 | 4.14 | 4.19 | 4.2 | 4.06 | 3.63 | 3.17 |
| 8 | 4.53 | 4.71 | 4.83 | 5 | 5.01 | 4.88 | 4.49 | 4.03 |
| 10 | 5 | 5.15 | 5.27 | 5.48 | 5.49 | 5.39 | 5.14 | 4.74 |
| 12 | 5.28 | 5.41 | 5.54 | 5.78 | 5.83 | 5.73 | 5.53 | 5.26 |
| 14 | 5.45 | 5.59 | 5.75 | 5.98 | 6.14 | 6.05 | 5.85 | 5.6 |
| 16 | 5.51 | 5.68 | 5.91 | 6.08 | 6.41 | 6.36 | 6.16 | 5.89 |
| 20 | 5.52 | 5.72 | 6.06 | 6.32 | 6.83 | 6.96 | 6.78 | 6.46 |
| 24 | 5.44 | 5.68 | 6.1 | 6.47 | 7.06 | 7.5 | 7.52 | 7.09 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 2.53 | 149.8° | 2.74 |
| 8 | 41.4° | 3.04 | 155° | 3.51 |
| 10 | 40.8° | 3.41 | 164.2° | 4.18 |
| 12 | 39.5° | 3.7 | 174.5° | 4.8 |
| 14 | 38.4° | 3.88 | 178.1° | 5.25 |
| 16 | 38.4° | 3.91 | 179° | 5.57 |
| 20 | 39.5° | 3.84 | 179° | 6.11 |
| 24 | 42.1° | 3.65 | 179° | 6.65 |
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