Rotary Scout
RSA Tosca 36 mod.Sail number RSA/RSA1921
GPH
709.3
OSN
682.2
LOA
11.61 m
Displacement
6499 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5378
Medium
0.7737
High
0.9257
Triple Offshore
Low
0.7028
Medium
0.9723
High
1.1226
Boat Specifications
Dimensions
- Length overall
- 11.61 m
- Beam
- 3.92 m
- Draft
- 1.65 m
- Displacement
- 6499 kg
- Crew weight
- 560 kg
- Wetted surface
- 31.86 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
- Stability index
- 101.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.18 | 4.52 | 4.73 | 4.81 | 4.96 | 4.8 | 4.3 | 3.65 |
| 8 | 5.18 | 5.51 | 5.75 | 5.94 | 6.13 | 5.97 | 5.46 | 4.74 |
| 10 | 5.9 | 6.22 | 6.47 | 6.74 | 6.92 | 6.81 | 6.4 | 5.71 |
| 12 | 6.43 | 6.7 | 6.93 | 7.17 | 7.38 | 7.32 | 7.03 | 6.51 |
| 14 | 6.76 | 7 | 7.22 | 7.35 | 7.72 | 7.7 | 7.45 | 7.06 |
| 16 | 6.9 | 7.16 | 7.43 | 7.53 | 8 | 8.05 | 7.83 | 7.45 |
| 20 | 6.95 | 7.24 | 7.66 | 7.95 | 8.36 | 8.67 | 8.56 | 8.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.6° | 2.64 | 146° | 3.16 |
| 8 | 45.1° | 3.32 | 149.3° | 4.11 |
| 10 | 44.2° | 3.84 | 151.4° | 4.95 |
| 12 | 43.2° | 4.26 | 155.9° | 5.69 |
| 14 | 42° | 4.55 | 164° | 6.32 |
| 16 | 41.8° | 4.64 | 175.4° | 6.86 |
| 20 | 42.4° | 4.64 | 179° | 7.6 |
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