JACKANA
ARG First 34.7Sail number ARG/GBR9721
GPH
636.9
OSN
617.2
LOA
9.982 m
Displacement
4611 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6442
Medium
0.8711
High
0.9926
Triple Offshore
Low
0.8269
Medium
1.0623
High
1.1809
Boat Specifications
Dimensions
- Length overall
- 9.982 m
- Beam
- 3.37 m
- Draft
- 2 m
- Displacement
- 4611 kg
- Crew weight
- 565 kg
- Wetted surface
- 23.37 m²
Sails
- Mainsail
- 34.29 m²
- Genoa
- 25.51 m²
- Spinnaker
- 91.49 m²
- Asymmetric spinnaker
- 76.06 m²
Design
- Type
- First 34.7
- Builder
- Beneteau
- Designer
- Farr
- Year built
- 2005
- Stability index
- 127.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.1 | 5.37 | 5.54 | 5.6 | 5.66 | 5.52 | 5 | 4.23 |
| 8 | 6.01 | 6.25 | 6.42 | 6.58 | 6.7 | 6.59 | 6.14 | 5.34 |
| 10 | 6.58 | 6.76 | 6.9 | 7.09 | 7.23 | 7.18 | 6.88 | 6.28 |
| 12 | 6.89 | 7.06 | 7.21 | 7.37 | 7.61 | 7.6 | 7.35 | 6.93 |
| 14 | 7.03 | 7.22 | 7.43 | 7.52 | 7.95 | 7.99 | 7.76 | 7.35 |
| 16 | 7.1 | 7.31 | 7.6 | 7.73 | 8.22 | 8.35 | 8.18 | 7.74 |
| 20 | 7.15 | 7.38 | 7.78 | 8.12 | 8.59 | 9.05 | 9.13 | 8.56 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.34 | 144.2° | 3.66 |
| 8 | 41.1° | 4.06 | 149.3° | 4.63 |
| 10 | 39.4° | 4.58 | 152.3° | 5.45 |
| 12 | 38.4° | 4.87 | 159.2° | 6.14 |
| 14 | 37.8° | 4.99 | 172.7° | 6.71 |
| 16 | 38.2° | 5.04 | 177.2° | 7.16 |
| 20 | 38.8° | 5.05 | 178.1° | 7.89 |
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