Southern Star
RSA Lavranos 34Sail number RSA/RSA7118
GPH
634.3
OSN
617.8
LOA
10.53 m
Displacement
4136 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6452
Medium
0.8634
High
0.9747
Triple Offshore
Low
0.8336
Medium
1.0649
High
1.1816
Boat Specifications
Dimensions
- Length overall
- 10.53 m
- Beam
- 3.33 m
- Draft
- 1.93 m
- Displacement
- 4136 kg
- Crew weight
- 603 kg
- Wetted surface
- 23.51 m²
Sails
- Mainsail
- 37.89 m²
- Genoa
- 25.51 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 89.77 m²
Design
- Type
- Lavranos 34
- Builder
- Robertson and Cain
- Designer
- Lavranos
- Year built
- 1986
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.1 | 5.42 | 5.67 | 5.72 | 5.79 | 5.63 | 5.07 | 4.3 |
| 8 | 6.05 | 6.34 | 6.56 | 6.74 | 6.83 | 6.71 | 6.23 | 5.38 |
| 10 | 6.66 | 6.85 | 6.99 | 7.18 | 7.32 | 7.24 | 6.95 | 6.3 |
| 12 | 6.93 | 7.1 | 7.27 | 7.39 | 7.76 | 7.71 | 7.39 | 6.88 |
| 14 | 7.02 | 7.22 | 7.5 | 7.62 | 8.15 | 8.22 | 7.86 | 7.23 |
| 16 | 7.06 | 7.28 | 7.66 | 7.92 | 8.41 | 8.73 | 8.38 | 7.54 |
| 20 | 7.13 | 7.34 | 7.77 | 8.33 | 8.87 | 9.44 | 9.7 | 8.43 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.32 | 145° | 3.72 |
| 8 | 41.4° | 4.02 | 148° | 4.66 |
| 10 | 40.5° | 4.58 | 149° | 5.46 |
| 12 | 39° | 4.87 | 151° | 5.97 |
| 14 | 38.6° | 4.97 | 175° | 6.41 |
| 16 | 38.2° | 5.01 | 177.5° | 6.91 |
| 20 | 39.4° | 5.06 | 178° | 7.6 |
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