BELKA
RUS Raketa 970Sail number RUS/RUS2354
GPH
637.5
OSN
618.6
LOA
9.7 m
Displacement
3538 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6325
Medium
0.8589
High
0.9787
Triple Offshore
Low
0.8198
Medium
1.0635
High
1.1937
Boat Specifications
Dimensions
- Length overall
- 9.7 m
- Beam
- 3.17 m
- Draft
- 2.08 m
- Displacement
- 3538 kg
- Crew weight
- 603 kg
- Wetted surface
- 22.59 m²
Sails
- Mainsail
- 29.91 m²
- Genoa
- 23.65 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 85.86 m²
Design
- Type
- Raketa 970
- Builder
- Raketa Yachts
- Designer
- M.Tikhonov
- Year built
- 2009
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.95 | 5.25 | 5.48 | 5.69 | 5.76 | 5.6 | 5.01 | 4.24 |
| 8 | 5.91 | 6.22 | 6.46 | 6.75 | 6.84 | 6.72 | 6.2 | 5.33 |
| 10 | 6.58 | 6.79 | 6.95 | 7.22 | 7.37 | 7.28 | 6.97 | 6.27 |
| 12 | 6.94 | 7.11 | 7.26 | 7.42 | 7.85 | 7.78 | 7.43 | 6.89 |
| 14 | 7.09 | 7.29 | 7.54 | 7.61 | 8.24 | 8.35 | 7.94 | 7.24 |
| 16 | 7.14 | 7.37 | 7.76 | 7.94 | 8.52 | 8.93 | 8.51 | 7.56 |
| 20 | 7.17 | 7.4 | 7.93 | 8.51 | 9.07 | 9.7 | 10 | 8.55 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.23 | 144° | 3.67 |
| 8 | 41.2° | 3.92 | 147.5° | 4.61 |
| 10 | 40.5° | 4.49 | 148.2° | 5.43 |
| 12 | 39° | 4.89 | 150.2° | 5.97 |
| 14 | 38.1° | 5.03 | 174° | 6.34 |
| 16 | 38.2° | 5.08 | 176.5° | 6.87 |
| 20 | 38.6° | 5.1 | 177° | 7.58 |
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