MOJO
USA FIRST 40.7Sail number USA/USA404
GPH
582.3
OSN
565.7
LOA
11.924 m
Displacement
6800 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7049
Medium
0.949
High
1.0904
Triple Offshore
Low
0.9074
Medium
1.1592
High
1.2954
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 2.4 m
- Displacement
- 6800 kg
- Crew weight
- 900 kg
- Wetted surface
- 31.32 m²
Sails
- Mainsail
- 49.31 m²
- Genoa
- 54.37 m²
- Spinnaker
- 102.25 m²
- Asymmetric spinnaker
- 94.14 m²
Design
- Type
- FIRST 40.7
- Builder
- BENETEAU
- Designer
- BRUCE FARR
- Year built
- 1997
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.99 | 6.27 | 6.46 | 6.32 | 5.89 | 5.7 | 5.09 | 4.26 |
| 8 | 6.95 | 7.15 | 7.27 | 7.22 | 7.08 | 6.9 | 6.31 | 5.42 |
| 10 | 7.44 | 7.59 | 7.7 | 7.7 | 7.73 | 7.61 | 7.19 | 6.43 |
| 12 | 7.67 | 7.84 | 8 | 8.04 | 8.17 | 8.08 | 7.74 | 7.21 |
| 14 | 7.78 | 7.98 | 8.23 | 8.34 | 8.58 | 8.52 | 8.17 | 7.73 |
| 16 | 7.85 | 8.06 | 8.39 | 8.6 | 8.94 | 8.94 | 8.6 | 8.13 |
| 20 | 7.95 | 8.19 | 8.6 | 8.99 | 9.49 | 9.85 | 9.56 | 8.96 |
| 24 | 7.98 | 8.25 | 8.74 | 9.26 | 9.94 | 10.78 | 10.97 | 9.99 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.97 | 143° | 3.69 |
| 8 | 40.3° | 4.77 | 147.8° | 4.7 |
| 10 | 38.2° | 5.29 | 151.6° | 5.58 |
| 12 | 37.3° | 5.52 | 156.5° | 6.33 |
| 14 | 36.8° | 5.65 | 165.9° | 6.96 |
| 16 | 36.5° | 5.72 | 176.8° | 7.51 |
| 20 | 36.4° | 5.79 | 178.3° | 8.3 |
| 24 | 37° | 5.77 | 177.7° | 9.07 |
Loading polar chart…