ARCHANGEL
RSA LAVRANOS 1 TONNERSail number RSA/RSA535
GPH
649.5
OSN
627.7
LOA
10.96 m
Displacement
4950 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6214
Medium
0.8543
High
0.9926
Triple Offshore
Low
0.7986
Medium
1.0471
High
1.1772
Boat Specifications
Dimensions
- Length overall
- 10.96 m
- Beam
- 3.77 m
- Draft
- 2.17 m
- Displacement
- 4950 kg
- Crew weight
- 567 kg
- Wetted surface
- 24.63 m²
Sails
- Mainsail
- 30.19 m²
- Genoa
- 26.19 m²
- Spinnaker
- 96.59 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- LAVRANOS 1 TONNER
- Builder
- LEX RAAS CAPE TOWN
- Designer
- ANGEL LAVRANOS
- Year built
- 1979
- Stability index
- 116
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.81 | 5.06 | 5.23 | 5.4 | 5.52 | 5.38 | 4.9 | 4.17 |
| 8 | 5.73 | 6.01 | 6.22 | 6.51 | 6.67 | 6.55 | 6.05 | 5.25 |
| 10 | 6.43 | 6.65 | 6.8 | 7.06 | 7.22 | 7.16 | 6.86 | 6.22 |
| 12 | 6.82 | 6.98 | 7.12 | 7.28 | 7.61 | 7.58 | 7.32 | 6.91 |
| 14 | 7.01 | 7.18 | 7.36 | 7.43 | 7.93 | 7.99 | 7.74 | 7.33 |
| 16 | 7.09 | 7.3 | 7.56 | 7.66 | 8.12 | 8.34 | 8.16 | 7.71 |
| 20 | 7.1 | 7.38 | 7.81 | 8.11 | 8.44 | 8.78 | 9 | 8.5 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.17 | 146° | 3.62 |
| 8 | 41.2° | 3.84 | 150.2° | 4.54 |
| 10 | 40.6° | 4.37 | 151.4° | 5.39 |
| 12 | 39.4° | 4.78 | 157.7° | 6.1 |
| 14 | 38.8° | 4.98 | 170° | 6.67 |
| 16 | 38.4° | 5.05 | 178.4° | 7.13 |
| 20 | 38.2° | 5.1 | 178.4° | 7.85 |
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