Mills Boat Academy
RSA Lavranos 34Sail number RSA/RSA2489
GPH
662.3
OSN
640.1
LOA
10.53 m
Displacement
4389 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6028
Medium
0.8376
High
0.9709
Triple Offshore
Low
0.7798
Medium
1.0292
High
1.1569
Boat Specifications
Dimensions
- Length overall
- 10.53 m
- Beam
- 3.33 m
- Draft
- 1.94 m
- Displacement
- 4389 kg
- Crew weight
- 480 kg
- Wetted surface
- 23.86 m²
Sails
- Mainsail
- 31.57 m²
- Genoa
- 29.19 m²
- Spinnaker
- 64.12 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Lavranos 34
- Builder
- John Robertson Yac
- Designer
- Angelo Lavranos
- Year built
- 1986
- Stability index
- 118.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.99 | 5.26 | 5.43 | 5.31 | 5.23 | 5.04 | 4.48 | 3.73 |
| 8 | 5.92 | 6.17 | 6.33 | 6.28 | 6.34 | 6.15 | 5.58 | 4.82 |
| 10 | 6.52 | 6.7 | 6.84 | 6.9 | 6.98 | 6.87 | 6.46 | 5.77 |
| 12 | 6.83 | 7 | 7.15 | 7.24 | 7.39 | 7.31 | 7.01 | 6.54 |
| 14 | 6.97 | 7.16 | 7.38 | 7.43 | 7.75 | 7.7 | 7.42 | 7.03 |
| 16 | 7.04 | 7.24 | 7.54 | 7.67 | 8.06 | 8.07 | 7.81 | 7.41 |
| 20 | 7.09 | 7.31 | 7.7 | 8.03 | 8.47 | 8.81 | 8.63 | 8.15 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.26 | 145.1° | 3.23 |
| 8 | 41.2° | 3.99 | 150.2° | 4.18 |
| 10 | 39.6° | 4.52 | 152° | 5.01 |
| 12 | 38.4° | 4.82 | 158.6° | 5.76 |
| 14 | 38.1° | 4.94 | 171.2° | 6.38 |
| 16 | 37.8° | 5 | 177.2° | 6.89 |
| 20 | 38.2° | 5.01 | 179° | 7.6 |
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