JŪRŲ VALKATA
LTU Sen 749 regattaSail number LTU/POL000EXJ
GPH
679.5
OSN
658.7
LOA
7.42 m
Displacement
1415 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6102
Medium
0.8066
High
0.9151
Triple Offshore
Low
0.7798
Medium
0.991
High
1.1211
Boat Specifications
Dimensions
- Length overall
- 7.42 m
- Beam
- 2.47 m
- Draft
- 1.57 m
- Displacement
- 1415 kg
- Crew weight
- 350 kg
- Wetted surface
- 12.8 m²
Sails
- Mainsail
- 18.63 m²
- Genoa
- 11.3 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 53.95 m²
Design
- Type
- Sen 749 regatta
- Builder
- Poland
- Designer
- L. Gonciarz
- Year built
- 2005
- Stability index
- 113.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.71 | 4.93 | 5.05 | 5.36 | 5.43 | 5.28 | 4.78 | 4.07 |
| 8 | 5.59 | 5.78 | 5.88 | 6.18 | 6.32 | 6.23 | 5.85 | 5.13 |
| 10 | 6.06 | 6.2 | 6.32 | 6.54 | 6.85 | 6.81 | 6.5 | 5.93 |
| 12 | 6.31 | 6.47 | 6.64 | 6.76 | 7.32 | 7.39 | 7.07 | 6.43 |
| 14 | 6.42 | 6.64 | 6.93 | 7.03 | 7.67 | 7.99 | 7.71 | 6.82 |
| 16 | 6.49 | 6.73 | 7.14 | 7.37 | 8 | 8.56 | 8.51 | 7.36 |
| 20 | 6.53 | 6.81 | 7.37 | 7.96 | 8.64 | 9.48 | 10.79 | 9.18 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.12 | 144.8° | 3.52 |
| 8 | 40.6° | 3.81 | 148.4° | 4.44 |
| 10 | 38.8° | 4.28 | 149.2° | 5.13 |
| 12 | 37.2° | 4.53 | 149.6° | 5.57 |
| 14 | 37.2° | 4.61 | 173° | 5.94 |
| 16 | 37.2° | 4.64 | 143.9° | 6.37 |
| 20 | 38.1° | 4.62 | 140.6° | 7.95 |
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