VAYU
USA FIRST 40.7Sail number USA/USA51377
GPH
581.4
OSN
564.9
LOA
11.924 m
Displacement
6800 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7076
Medium
0.9495
High
1.0915
Triple Offshore
Low
0.91
Medium
1.1603
High
1.2974
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 2.4 m
- Displacement
- 6800 kg
- Crew weight
- 930 kg
- Wetted surface
- 31.23 m²
Sails
- Mainsail
- 49.25 m²
- Genoa
- 54.34 m²
- Spinnaker
- 102.26 m²
- Asymmetric spinnaker
- 100.39 m²
Design
- Type
- FIRST 40.7
- Builder
- BENETEAU
- Designer
- BRUCE FARR
- Year built
- 1997
- Stability index
- 129.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.98 | 6.27 | 6.45 | 6.32 | 5.92 | 5.73 | 5.13 | 4.3 |
| 8 | 6.95 | 7.15 | 7.27 | 7.21 | 7.1 | 6.92 | 6.35 | 5.46 |
| 10 | 7.44 | 7.59 | 7.7 | 7.7 | 7.74 | 7.63 | 7.23 | 6.45 |
| 12 | 7.67 | 7.84 | 8 | 8.04 | 8.19 | 8.11 | 7.77 | 7.22 |
| 14 | 7.79 | 7.98 | 8.24 | 8.34 | 8.59 | 8.55 | 8.2 | 7.73 |
| 16 | 7.87 | 8.08 | 8.4 | 8.61 | 8.95 | 8.99 | 8.64 | 8.14 |
| 20 | 7.95 | 8.19 | 8.6 | 9.02 | 9.51 | 9.91 | 9.63 | 8.98 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.96 | 143° | 3.72 |
| 8 | 40.5° | 4.77 | 146.6° | 4.73 |
| 10 | 38.2° | 5.28 | 150.5° | 5.59 |
| 12 | 37.2° | 5.52 | 156.8° | 6.34 |
| 14 | 36.9° | 5.65 | 166.4° | 6.97 |
| 16 | 36.4° | 5.72 | 177.2° | 7.52 |
| 20 | 36.4° | 5.79 | 178.4° | 8.31 |
Loading polar chart…