IN THEORY
USA JPK 1080Sail number USA/USA61183
GPH
596.1
OSN
578
LOA
10.876 m
Displacement
5106 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6686
Medium
0.9239
High
1.0752
Triple Offshore
Low
0.871
Medium
1.1384
High
1.296
Boat Specifications
Dimensions
- Length overall
- 10.876 m
- Beam
- 3.66 m
- Draft
- 2.17 m
- Displacement
- 5106 kg
- Crew weight
- 674 kg
- Wetted surface
- 26.72 m²
Sails
- Mainsail
- 37.6 m²
- Genoa
- 31.38 m²
- Spinnaker
- 108.53 m²
- Asymmetric spinnaker
- 106.22 m²
Design
- Type
- JPK 1080
- Builder
- JPK Composites
- Designer
- Jacques Valer
- Year built
- 2013
- Stability index
- 119.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.28 | 5.6 | 6.1 | 6.3 | 6.03 | 5.81 | 5.24 | 4.43 |
| 8 | 6.3 | 6.68 | 7.11 | 7.27 | 7.17 | 7.03 | 6.49 | 5.58 |
| 10 | 7.02 | 7.26 | 7.59 | 7.75 | 7.74 | 7.65 | 7.33 | 6.61 |
| 12 | 7.4 | 7.56 | 7.85 | 8.16 | 8.23 | 8.16 | 7.82 | 7.34 |
| 14 | 7.58 | 7.77 | 8 | 8.52 | 8.73 | 8.75 | 8.34 | 7.8 |
| 16 | 7.66 | 7.89 | 8.27 | 8.76 | 9.17 | 9.38 | 8.93 | 8.27 |
| 20 | 7.72 | 7.98 | 8.55 | 9.12 | 10.22 | 10.56 | 10.47 | 9.42 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.44 | 141.7° | 3.83 |
| 8 | 41.7° | 4.2 | 147.8° | 4.83 |
| 10 | 40.8° | 4.81 | 150.2° | 5.73 |
| 12 | 38.7° | 5.26 | 156.9° | 6.47 |
| 14 | 37.6° | 5.45 | 167.6° | 7.05 |
| 16 | 37.2° | 5.53 | 177.2° | 7.54 |
| 20 | 36.6° | 5.63 | 175.4° | 8.42 |
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