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RSA Lavranos 34Sail number RSA/RSA4550
GPH
639.4
OSN
620.4
LOA
10.53 m
Displacement
4033 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6423
Medium
0.8604
High
0.9701
Triple Offshore
Low
0.8254
Medium
1.0581
High
1.1711
Boat Specifications
Dimensions
- Length overall
- 10.53 m
- Beam
- 3.33 m
- Draft
- 1.92 m
- Displacement
- 4033 kg
- Crew weight
- 625 kg
- Wetted surface
- 23.61 m²
Sails
- Mainsail
- 36.45 m²
- Genoa
- 24.03 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 90.15 m²
Design
- Type
- Lavranos 34
- Builder
- John Roberson
- Designer
- Angelo Lavranos
- Year built
- 1986
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.07 | 5.35 | 5.52 | 5.61 | 5.68 | 5.52 | 4.98 | 4.22 |
| 8 | 6.01 | 6.25 | 6.42 | 6.6 | 6.73 | 6.61 | 6.14 | 5.34 |
| 10 | 6.59 | 6.77 | 6.9 | 7.08 | 7.27 | 7.21 | 6.9 | 6.25 |
| 12 | 6.87 | 7.05 | 7.21 | 7.29 | 7.66 | 7.66 | 7.38 | 6.85 |
| 14 | 6.98 | 7.18 | 7.43 | 7.52 | 7.97 | 8.08 | 7.84 | 7.21 |
| 16 | 7.05 | 7.25 | 7.57 | 7.77 | 8.18 | 8.47 | 8.3 | 7.53 |
| 20 | 7.11 | 7.33 | 7.72 | 8.1 | 8.57 | 9.1 | 9.51 | 8.21 |
| 24 | 7.09 | 7.31 | 7.78 | 8.27 | 8.93 | 9.75 | 11.89 | 10.28 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.31 | 144° | 3.66 |
| 8 | 41.4° | 4.05 | 147.8° | 4.63 |
| 10 | 39.5° | 4.59 | 148.8° | 5.41 |
| 12 | 38.2° | 4.87 | 149.8° | 5.93 |
| 14 | 37.8° | 4.98 | 170.8° | 6.29 |
| 16 | 37.6° | 5.03 | 174.8° | 6.81 |
| 20 | 37.9° | 5.06 | 176.5° | 7.51 |
| 24 | 39.3° | 4.94 | 139.8° | 8.91 |
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