Rotary Scout
RSA Tosca 36 mod.Sail number RSA/RSA1921
GPH
715.6
OSN
690.6
LOA
11.61 m
Displacement
6500 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5978
Medium
0.8543
High
1.0294
Triple Offshore
Low
0.784
Medium
1.0819
High
1.2578
Boat Specifications
Dimensions
- Length overall
- 11.61 m
- Beam
- 3.92 m
- Draft
- 1.65 m
- Displacement
- 6500 kg
- Crew weight
- 560 kg
- Wetted surface
- 32.04 m²
Sails
- Mainsail
- 35.22 m²
- Genoa
- 32.61 m²
- Spinnaker
- 92.09 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- Tosca 36 mod.
- Builder
- Tosca Marine
- Designer
- Lavranos
- Year built
- 1984
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.1 | 4.47 | 4.75 | 4.83 | 4.97 | 4.82 | 4.35 | 3.69 |
| 8 | 5.04 | 5.42 | 5.72 | 5.94 | 6.12 | 5.97 | 5.45 | 4.75 |
| 10 | 5.75 | 6.14 | 6.47 | 6.79 | 6.94 | 6.84 | 6.42 | 5.68 |
| 12 | 6.36 | 6.69 | 6.94 | 7.21 | 7.38 | 7.32 | 7.05 | 6.48 |
| 14 | 6.74 | 7.01 | 7.22 | 7.38 | 7.74 | 7.7 | 7.44 | 7.06 |
| 16 | 6.88 | 7.16 | 7.43 | 7.54 | 8.06 | 8.1 | 7.81 | 7.42 |
| 20 | 6.91 | 7.21 | 7.64 | 8 | 8.44 | 8.79 | 8.61 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46° | 2.58 | 146.6° | 3.19 |
| 8 | 44.8° | 3.22 | 149.7° | 4.11 |
| 10 | 44.2° | 3.71 | 151.3° | 4.92 |
| 12 | 44.2° | 4.13 | 154.3° | 5.66 |
| 14 | 43.5° | 4.46 | 168.6° | 6.3 |
| 16 | 43.1° | 4.57 | 180° | 6.88 |
| 20 | 43.7° | 4.54 | 180° | 7.59 |
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