ARCHANGEL
RSA LAVRANOS 1 TONNERSail number RSA/RSA535
GPH
646.8
OSN
626.5
LOA
10.96 m
Displacement
4950 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7046
Medium
0.963
High
1.1167
Triple Offshore
Low
0.9052
Medium
1.181
High
1.3269
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
- 24.69 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.87 | 5.12 | 5.29 | 5.42 | 5.54 | 5.4 | 4.93 | 4.2 |
| 8 | 5.77 | 6.06 | 6.27 | 6.52 | 6.68 | 6.56 | 6.07 | 5.25 |
| 10 | 6.46 | 6.67 | 6.83 | 7.07 | 7.23 | 7.17 | 6.87 | 6.21 |
| 12 | 6.83 | 6.99 | 7.13 | 7.28 | 7.61 | 7.59 | 7.32 | 6.9 |
| 14 | 7.01 | 7.19 | 7.37 | 7.43 | 7.93 | 7.99 | 7.73 | 7.31 |
| 16 | 7.09 | 7.3 | 7.57 | 7.67 | 8.13 | 8.35 | 8.15 | 7.68 |
| 20 | 7.11 | 7.37 | 7.8 | 8.11 | 8.43 | 8.79 | 8.97 | 8.45 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.21 | 146.1° | 3.64 |
| 8 | 40.8° | 3.87 | 149.7° | 4.55 |
| 10 | 40.4° | 4.4 | 150.8° | 5.38 |
| 12 | 39.1° | 4.8 | 157.6° | 6.08 |
| 14 | 38.7° | 4.98 | 180° | 6.68 |
| 16 | 38.5° | 5.04 | 180° | 7.14 |
| 20 | 38.1° | 5.09 | 180° | 7.86 |
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