LA ROSA
ITA DUFOUR 405 GLSail number ITA/ITALAROSA
GPH
641.3
OSN
620.9
LOA
11.9 m
Displacement
7935 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6913
Medium
0.954
High
1.1248
Triple Offshore
Low
0.8955
Medium
1.1984
High
1.3676
Boat Specifications
Dimensions
- Length overall
- 11.9 m
- Beam
- 3.98 m
- Draft
- 2.03 m
- Displacement
- 7935 kg
- Crew weight
- 500 kg
- Wetted surface
- 32 m²
Sails
- Mainsail
- 36.12 m²
- Genoa
- 42.88 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 83.86 m²
Design
- Type
- DUFOUR 405 GL
- Builder
- DUFOUR
- Designer
- FELCI
- Year built
- 2009
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.93 | 5.23 | 5.48 | 5.44 | 5.41 | 5.25 | 4.73 | 4.02 |
| 8 | 5.88 | 6.21 | 6.49 | 6.5 | 6.61 | 6.4 | 5.85 | 5.09 |
| 10 | 6.69 | 7 | 7.22 | 7.35 | 7.43 | 7.3 | 6.82 | 5.98 |
| 12 | 7.2 | 7.42 | 7.59 | 7.77 | 7.86 | 7.77 | 7.47 | 6.77 |
| 14 | 7.46 | 7.65 | 7.84 | 8.04 | 8.21 | 8.13 | 7.86 | 7.29 |
| 16 | 7.57 | 7.79 | 8.03 | 8.17 | 8.58 | 8.52 | 8.21 | 7.63 |
| 20 | 7.64 | 7.88 | 8.28 | 8.57 | 9.15 | 9.31 | 8.98 | 8.16 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 3.19 | 145.5° | 3.48 |
| 8 | 42.2° | 3.89 | 147.8° | 4.41 |
| 10 | 41.9° | 4.43 | 147.4° | 5.18 |
| 12 | 41.7° | 4.88 | 147.7° | 5.86 |
| 14 | 40.3° | 5.17 | 149.5° | 6.31 |
| 16 | 39.7° | 5.29 | 174.6° | 6.79 |
| 20 | 40.1° | 5.33 | 177.9° | 7.65 |
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