MEFISTOFELE
ITA proto IOR 79Sail number ITA/ITA8854
GPH
619.5
OSN
603.6
LOA
12.495 m
Displacement
9176 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6667
Medium
0.8875
High
1.0197
Triple Offshore
Low
0.8552
Medium
1.089
High
1.2086
Boat Specifications
Dimensions
- Length overall
- 12.495 m
- Beam
- 3.74 m
- Draft
- 2.22 m
- Displacement
- 9176 kg
- Crew weight
- 830 kg
- Wetted surface
- 32.9 m²
Sails
- Mainsail
- 49.25 m²
- Genoa
- 45.43 m²
- Spinnaker
- 128.52 m²
- Asymmetric spinnaker
- 121.78 m²
Design
- Type
- proto IOR 79
- Builder
- Pezzini
- Designer
- Lombardi
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.31 | 5.58 | 5.81 | 5.76 | 5.77 | 5.61 | 5.12 | 4.36 |
| 8 | 6.24 | 6.54 | 6.76 | 6.79 | 6.92 | 6.78 | 6.25 | 5.43 |
| 10 | 6.86 | 7.07 | 7.23 | 7.32 | 7.45 | 7.4 | 7.12 | 6.4 |
| 12 | 7.14 | 7.32 | 7.48 | 7.54 | 7.78 | 7.75 | 7.55 | 7.14 |
| 14 | 7.26 | 7.45 | 7.66 | 7.76 | 8.06 | 8.09 | 7.88 | 7.54 |
| 16 | 7.33 | 7.53 | 7.8 | 7.96 | 8.24 | 8.42 | 8.25 | 7.85 |
| 20 | 7.4 | 7.57 | 7.96 | 8.32 | 8.55 | 8.87 | 8.99 | 8.56 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.52 | 145.5° | 3.78 |
| 8 | 40.5° | 4.19 | 150.5° | 4.7 |
| 10 | 40.9° | 4.66 | 150° | 5.54 |
| 12 | 40.5° | 4.93 | 157° | 6.28 |
| 14 | 39.9° | 5.07 | 175° | 6.9 |
| 16 | 39.8° | 5.14 | 180° | 7.38 |
| 20 | 38.6° | 5.3 | 180° | 8.01 |
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