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RSA Lavranos 34Sail number RSA/RSA4550
GPH
638.5
OSN
619.7
LOA
10.53 m
Displacement
4249 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6361
Medium
0.8601
High
0.9772
Triple Offshore
Low
0.8214
Medium
1.061
High
1.1853
Boat Specifications
Dimensions
- Length overall
- 10.53 m
- Beam
- 3.33 m
- Draft
- 1.94 m
- Displacement
- 4249 kg
- Crew weight
- 593 kg
- Wetted surface
- 23.72 m²
Sails
- Mainsail
- 37.08 m²
- Genoa
- 25.34 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 90.15 m²
Design
- Type
- Lavranos 34
- Builder
- John Robertson Yac
- Designer
- Angelo Lavranos
- Year built
- 1986
- Stability index
- 125.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.99 | 5.31 | 5.54 | 5.62 | 5.69 | 5.53 | 5 | 4.26 |
| 8 | 5.96 | 6.26 | 6.48 | 6.68 | 6.77 | 6.66 | 6.17 | 5.35 |
| 10 | 6.61 | 6.8 | 6.95 | 7.16 | 7.28 | 7.21 | 6.94 | 6.29 |
| 12 | 6.92 | 7.08 | 7.23 | 7.4 | 7.73 | 7.67 | 7.38 | 6.89 |
| 14 | 7.05 | 7.24 | 7.48 | 7.56 | 8.15 | 8.19 | 7.86 | 7.22 |
| 16 | 7.11 | 7.32 | 7.68 | 7.87 | 8.42 | 8.7 | 8.38 | 7.53 |
| 20 | 7.17 | 7.36 | 7.85 | 8.37 | 8.89 | 9.48 | 9.68 | 8.27 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.25 | 144.7° | 3.69 |
| 8 | 41.8° | 3.95 | 147.9° | 4.63 |
| 10 | 41.1° | 4.52 | 148.7° | 5.45 |
| 12 | 39° | 4.88 | 150.5° | 5.97 |
| 14 | 38.2° | 5.02 | 166.4° | 6.32 |
| 16 | 38.1° | 5.07 | 175.4° | 6.83 |
| 20 | 38.4° | 5.14 | 176.6° | 7.51 |
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