WIRED
USA FIRST 40.7Sail number USA/USA40742
GPH
582.7
OSN
566
LOA
11.924 m
Displacement
6800 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7055
Medium
0.9482
High
1.0891
Triple Offshore
Low
0.9075
Medium
1.1582
High
1.2941
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 2.4 m
- Displacement
- 6800 kg
- Crew weight
- 850 kg
- Wetted surface
- 31.22 m²
Sails
- Mainsail
- 49.31 m²
- Genoa
- 53.9 m²
- Spinnaker
- 103.38 m²
- Asymmetric spinnaker
- 93.73 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 | 5.89 | 5.69 | 5.09 | 4.27 |
| 8 | 6.94 | 7.15 | 7.26 | 7.21 | 7.07 | 6.89 | 6.31 | 5.44 |
| 10 | 7.43 | 7.59 | 7.7 | 7.69 | 7.72 | 7.61 | 7.2 | 6.45 |
| 12 | 7.65 | 7.83 | 7.99 | 8.03 | 8.17 | 8.08 | 7.75 | 7.23 |
| 14 | 7.77 | 7.96 | 8.22 | 8.33 | 8.57 | 8.52 | 8.18 | 7.74 |
| 16 | 7.84 | 8.06 | 8.38 | 8.59 | 8.94 | 8.95 | 8.62 | 8.15 |
| 20 | 7.93 | 8.17 | 8.57 | 8.99 | 9.49 | 9.85 | 9.6 | 8.99 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.97 | 143.3° | 3.69 |
| 8 | 40.2° | 4.77 | 148.4° | 4.71 |
| 10 | 38.2° | 5.27 | 152° | 5.59 |
| 12 | 37° | 5.5 | 156.8° | 6.35 |
| 14 | 37° | 5.62 | 166.4° | 6.98 |
| 16 | 36.6° | 5.7 | 177.2° | 7.53 |
| 20 | 36.6° | 5.76 | 179° | 8.32 |
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