TIRRENO
PER First 42Sail number PER/PER120
GPH
622.6
OSN
602.9
LOA
12.8 m
Displacement
9431 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6527
Medium
0.8895
High
1.0255
Triple Offshore
Low
0.8389
Medium
1.0904
High
1.215
Boat Specifications
Dimensions
- Length overall
- 12.8 m
- Beam
- 3.98 m
- Draft
- 2.21 m
- Displacement
- 9431 kg
- Crew weight
- 700 kg
- Wetted surface
- 34.38 m²
Sails
- Mainsail
- 38.05 m²
- Genoa
- 55.42 m²
- Spinnaker
- 134.19 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 42
- Builder
- BENETEAU
- Designer
- GERMAN FRERS
- Year built
- 1983
- Stability index
- 116.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.33 | 5.6 | 5.77 | 5.64 | 5.57 | 5.44 | 4.91 | 4.12 |
| 8 | 6.27 | 6.51 | 6.68 | 6.6 | 6.73 | 6.62 | 6.12 | 5.27 |
| 10 | 6.86 | 7.06 | 7.21 | 7.2 | 7.4 | 7.36 | 7.03 | 6.28 |
| 12 | 7.17 | 7.36 | 7.52 | 7.55 | 7.78 | 7.79 | 7.57 | 7.08 |
| 14 | 7.33 | 7.53 | 7.73 | 7.8 | 8.06 | 8.12 | 7.94 | 7.56 |
| 16 | 7.42 | 7.62 | 7.88 | 8 | 8.26 | 8.41 | 8.29 | 7.92 |
| 20 | 7.5 | 7.71 | 8.04 | 8.31 | 8.54 | 8.86 | 8.96 | 8.57 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.5 | 144.8° | 3.57 |
| 8 | 41.1° | 4.23 | 149.3° | 4.56 |
| 10 | 39.6° | 4.74 | 149.6° | 5.44 |
| 12 | 39.3° | 5.03 | 155.9° | 6.21 |
| 14 | 38.4° | 5.17 | 164.6° | 6.8 |
| 16 | 38.2° | 5.25 | 175.4° | 7.31 |
| 20 | 37.8° | 5.32 | 179° | 8.01 |
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