PETROUCHKA III
ESP PROTO 40Sail number ESP/ESP5570
GPH
575.8
OSN
558.9
LOA
12.177 m
Displacement
6073 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7916
Medium
1.0768
High
1.2343
Triple Offshore
Low
1.0216
Medium
1.3252
High
1.4871
Boat Specifications
Dimensions
- Length overall
- 12.177 m
- Beam
- 3.67 m
- Draft
- 2.65 m
- Displacement
- 6073 kg
- Crew weight
- 700 kg
- Wetted surface
- 30.69 m²
Sails
- Mainsail
- 48.53 m²
- Genoa
- 38.67 m²
- Spinnaker
- 126.1 m²
- Asymmetric spinnaker
- 125.58 m²
Design
- Type
- PROTO 40
- Builder
- PROTOTIPO
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.6 | 5.9 | 6.14 | 6.14 | 6.19 | 6.02 | 5.4 | 4.56 |
| 8 | 6.74 | 7.03 | 7.23 | 7.37 | 7.46 | 7.31 | 6.69 | 5.72 |
| 10 | 7.43 | 7.62 | 7.77 | 7.87 | 8.06 | 7.97 | 7.6 | 6.79 |
| 12 | 7.68 | 7.89 | 8.1 | 8.14 | 8.54 | 8.51 | 8.12 | 7.59 |
| 14 | 7.77 | 8 | 8.36 | 8.51 | 8.88 | 9.07 | 8.68 | 8.08 |
| 16 | 7.82 | 8.06 | 8.5 | 8.85 | 9.16 | 9.56 | 9.28 | 8.58 |
| 20 | 7.97 | 8.21 | 8.63 | 9.27 | 9.7 | 10.27 | 10.8 | 9.71 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.69 | 142.6° | 3.95 |
| 8 | 41.1° | 4.52 | 147.2° | 4.96 |
| 10 | 39.9° | 5.14 | 149.5° | 5.88 |
| 12 | 38.8° | 5.41 | 155.7° | 6.65 |
| 14 | 38.3° | 5.52 | 168.3° | 7.26 |
| 16 | 38.2° | 5.56 | 180° | 7.81 |
| 20 | 37.9° | 5.7 | 180° | 8.74 |
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