KNYAZ
ITA A40Sail number ITA/RUS404
GPH
569.1
OSN
554.4
LOA
11.99 m
Displacement
6211 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7099
Medium
0.9587
High
1.0859
Triple Offshore
Low
0.9232
Medium
1.1896
High
1.3317
Boat Specifications
Dimensions
- Length overall
- 11.99 m
- Beam
- 3.76 m
- Draft
- 2.38 m
- Displacement
- 6211 kg
- Crew weight
- 850 kg
- Wetted surface
- 31.98 m²
Sails
- Mainsail
- 47.6 m²
- Genoa
- 38.62 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 133.49 m²
Design
- Type
- A40
- Builder
- Archambault
- Designer
- Nivelt
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.69 | 6.03 | 6.31 | 6.57 | 6.43 | 6.12 | 5.46 | 4.6 |
| 8 | 6.8 | 7.11 | 7.38 | 7.67 | 7.6 | 7.42 | 6.8 | 5.79 |
| 10 | 7.48 | 7.69 | 7.85 | 8.14 | 8.16 | 8.07 | 7.72 | 6.86 |
| 12 | 7.73 | 7.95 | 8.17 | 8.43 | 8.69 | 8.63 | 8.25 | 7.65 |
| 14 | 7.83 | 8.06 | 8.42 | 8.66 | 9.24 | 9.24 | 8.83 | 8.06 |
| 16 | 7.88 | 8.12 | 8.57 | 8.97 | 9.7 | 9.81 | 9.51 | 8.45 |
| 20 | 8.04 | 8.27 | 8.71 | 9.42 | 10.37 | 11.05 | 11.21 | 9.67 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.72 | 143° | 3.98 |
| 8 | 41.2° | 4.54 | 146° | 5.01 |
| 10 | 40.1° | 5.16 | 148° | 5.94 |
| 12 | 38.6° | 5.45 | 150.5° | 6.63 |
| 14 | 37.9° | 5.57 | 151.5° | 7 |
| 16 | 37.5° | 5.63 | 175.5° | 7.49 |
| 20 | 37.3° | 5.78 | 143.2° | 8.37 |
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