RATZFATZ 3
GER JPK 38 FCSail number GER/GER7040
GPH
576.8
OSN
560.3
LOA
11.4 m
Displacement
5301 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7954
Medium
1.0702
High
1.2129
Triple Offshore
Low
1.026
Medium
1.3197
High
1.4796
Boat Specifications
Dimensions
- Length overall
- 11.4 m
- Beam
- 3.99 m
- Draft
- 2.16 m
- Displacement
- 5301 kg
- Crew weight
- 400 kg
- Wetted surface
- 29.31 m²
Sails
- Mainsail
- 42.23 m²
- Genoa
- 39.33 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 145.38 m²
Design
- Type
- JPK 38 FC
- Builder
- JPK COMPOSITES
- Designer
- JACQUES VALERT
- Year built
- 2010
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.59 | 5.9 | 6.14 | 6.15 | 6.28 | 6.14 | 5.49 | 4.64 |
| 8 | 6.71 | 6.99 | 7.18 | 7.33 | 7.47 | 7.38 | 6.85 | 5.82 |
| 10 | 7.35 | 7.55 | 7.68 | 7.72 | 8.05 | 7.99 | 7.66 | 6.88 |
| 12 | 7.62 | 7.82 | 8.02 | 8.04 | 8.47 | 8.59 | 8.2 | 7.61 |
| 14 | 7.73 | 7.96 | 8.32 | 8.42 | 8.8 | 9.16 | 8.82 | 8 |
| 16 | 7.79 | 8.04 | 8.52 | 8.81 | 9.12 | 9.57 | 9.55 | 8.41 |
| 20 | 7.92 | 8.17 | 8.7 | 9.39 | 9.8 | 10.41 | 11.4 | 9.75 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.67 | 143.8° | 4.02 |
| 8 | 41.2° | 4.49 | 146.9° | 5.04 |
| 10 | 39.8° | 5.09 | 148.4° | 5.96 |
| 12 | 38.8° | 5.38 | 151° | 6.59 |
| 14 | 38.2° | 5.52 | 150.5° | 6.93 |
| 16 | 37.7° | 5.58 | 176° | 7.4 |
| 20 | 37.4° | 5.72 | 142.4° | 8.44 |
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