TAILWIND
AUS FIRST 40Sail number AUS/6869
GPH
567.1
OSN
550.3
LOA
12.24 m
Displacement
7947 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7265
Medium
0.9777
High
1.1169
Triple Offshore
Low
0.9315
Medium
1.191
High
1.3282
Boat Specifications
Dimensions
- Length overall
- 12.24 m
- Beam
- 3.9 m
- Draft
- 2.49 m
- Displacement
- 7947 kg
- Crew weight
- 850 kg
- Wetted surface
- 34.97 m²
Sails
- Mainsail
- 52.47 m²
- Genoa
- 55.65 m²
- Spinnaker
- 146.08 m²
- Asymmetric spinnaker
- 110.23 m²
Design
- Type
- FIRST 40
- Builder
- BENETEAU
- Designer
- FARR
- Year built
- 2008
- Stability index
- 129.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 4.47 | 4.76 | 4.97 | 4.82 | 4.48 | 4.35 | 3.82 | 3.16 |
| 6 | 5.98 | 6.28 | 6.47 | 6.34 | 6.13 | 5.98 | 5.37 | 4.53 |
| 8 | 7.01 | 7.23 | 7.36 | 7.3 | 7.34 | 7.21 | 6.65 | 5.76 |
| 10 | 7.55 | 7.72 | 7.83 | 7.84 | 7.97 | 7.9 | 7.55 | 6.82 |
| 12 | 7.8 | 7.98 | 8.14 | 8.19 | 8.42 | 8.37 | 8.1 | 7.6 |
| 14 | 7.91 | 8.11 | 8.37 | 8.47 | 8.83 | 8.8 | 8.57 | 8.1 |
| 16 | 7.99 | 8.19 | 8.52 | 8.74 | 9.19 | 9.21 | 9.05 | 8.54 |
| 20 | 8.08 | 8.32 | 8.73 | 9.12 | 9.66 | 10.15 | 10.14 | 9.5 |
| 24 | 8.1 | 8.37 | 8.86 | 9.38 | 10.03 | 10.87 | 11.8 | 10.83 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 42.7° | 2.87 | 141.9° | 2.74 |
| 6 | 42.7° | 3.95 | 141.9° | 3.93 |
| 8 | 40.6° | 4.78 | 148° | 4.98 |
| 10 | 38.8° | 5.32 | 151.2° | 5.91 |
| 12 | 37.5° | 5.57 | 157.3° | 6.69 |
| 14 | 36.9° | 5.7 | 164.6° | 7.31 |
| 16 | 37° | 5.78 | 170° | 7.8 |
| 20 | 36.7° | 5.86 | 172.2° | 8.62 |
| 24 | 37.3° | 5.84 | 164° | 9.51 |
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