4D
FRA A-40 ModSail number FRA/ITA14505
GPH
570.2
OSN
553.5
LOA
11.99 m
Displacement
6200 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7979
Medium
1.0878
High
1.2545
Triple Offshore
Low
1.0303
Medium
1.3373
High
1.5081
Boat Specifications
Dimensions
- Length overall
- 11.99 m
- Beam
- 3.76 m
- Draft
- 2.39 m
- Displacement
- 6200 kg
- Crew weight
- 855 kg
- Wetted surface
- 31.88 m²
Sails
- Mainsail
- 46.81 m²
- Genoa
- 36.15 m²
- Spinnaker
- 109.62 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- A-40 Mod
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT-NIVELT
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.75 | 6.07 | 6.33 | 6.22 | 6.17 | 5.98 | 5.37 | 4.52 |
| 8 | 6.85 | 7.14 | 7.36 | 7.35 | 7.44 | 7.3 | 6.67 | 5.69 |
| 10 | 7.53 | 7.72 | 7.87 | 7.9 | 8.08 | 7.99 | 7.62 | 6.75 |
| 12 | 7.79 | 7.99 | 8.2 | 8.22 | 8.55 | 8.51 | 8.14 | 7.57 |
| 14 | 7.89 | 8.12 | 8.47 | 8.59 | 8.91 | 9.11 | 8.66 | 8.09 |
| 16 | 7.95 | 8.19 | 8.65 | 8.98 | 9.23 | 9.62 | 9.3 | 8.56 |
| 20 | 8.08 | 8.31 | 8.8 | 9.51 | 9.81 | 10.39 | 10.87 | 9.76 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.3° | 3.78 | 142.1° | 3.92 |
| 8 | 40.7° | 4.6 | 146.8° | 4.93 |
| 10 | 39.4° | 5.24 | 149.4° | 5.84 |
| 12 | 37.8° | 5.54 | 154.9° | 6.63 |
| 14 | 37.2° | 5.66 | 167.4° | 7.26 |
| 16 | 37.1° | 5.71 | 180° | 7.83 |
| 20 | 37.2° | 5.86 | 180° | 8.75 |
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