PRINCIPESSA
ITA First 34.7Sail number ITA/ITA15973
GPH
627
OSN
612.5
LOA
9.982 m
Displacement
4520 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6591
Medium
0.875
High
0.9853
Triple Offshore
Low
0.8501
Medium
1.0743
High
1.1841
Boat Specifications
Dimensions
- Length overall
- 9.982 m
- Beam
- 3.37 m
- Draft
- 1.99 m
- Displacement
- 4520 kg
- Crew weight
- 500 kg
- Wetted surface
- 23.38 m²
Sails
- Mainsail
- 34.84 m²
- Genoa
- 36.64 m²
- Spinnaker
- 72.19 m²
- Asymmetric spinnaker
- 104.37 m²
Design
- Type
- First 34.7
- Builder
- Beneteau
- Designer
- Farr
- Year built
- 2005
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.26 | 5.57 | 5.84 | 5.81 | 5.85 | 5.71 | 5.11 | 4.34 |
| 8 | 6.22 | 6.49 | 6.68 | 6.75 | 6.88 | 6.78 | 6.31 | 5.41 |
| 10 | 6.76 | 6.93 | 7.07 | 7.14 | 7.34 | 7.28 | 7.02 | 6.36 |
| 12 | 6.97 | 7.15 | 7.32 | 7.38 | 7.73 | 7.72 | 7.43 | 6.94 |
| 14 | 7.05 | 7.24 | 7.52 | 7.66 | 7.99 | 8.18 | 7.88 | 7.25 |
| 16 | 7.09 | 7.29 | 7.64 | 7.92 | 8.2 | 8.56 | 8.36 | 7.6 |
| 20 | 7.08 | 7.31 | 7.74 | 8.28 | 8.61 | 9.07 | 9.5 | 8.5 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.44 | 145° | 3.76 |
| 8 | 41.6° | 4.14 | 148° | 4.68 |
| 10 | 40.5° | 4.66 | 148.5° | 5.51 |
| 12 | 39° | 4.9 | 159° | 6.03 |
| 14 | 38.6° | 4.99 | 180° | 6.66 |
| 16 | 39° | 5.02 | 180° | 7.11 |
| 20 | 39.8° | 4.98 | 180° | 7.83 |
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