Bonny Staf
BUL FIRST 40.7 SDSail number BUL/BUL911
GPH
609.9
OSN
592.7
LOA
11.924 m
Displacement
7180 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6559
Medium
0.8984
High
1.0365
Triple Offshore
Low
0.8527
Medium
1.1142
High
1.249
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 1.9 m
- Displacement
- 7180 kg
- Crew weight
- 737 kg
- Wetted surface
- 31.6 m²
Sails
- Mainsail
- 46.2 m²
- Genoa
- 48.13 m²
- Spinnaker
- 100.57 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 40.7 SD
- Builder
- BENETEAU
- Designer
- B.FARR
- Year built
- 1997
- Stability index
- 126
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.36 | 5.72 | 6.03 | 5.97 | 5.7 | 5.54 | 5 | 4.21 |
| 8 | 6.41 | 6.76 | 7.01 | 7.01 | 6.95 | 6.78 | 6.19 | 5.34 |
| 10 | 7.11 | 7.35 | 7.52 | 7.56 | 7.64 | 7.54 | 7.15 | 6.34 |
| 12 | 7.42 | 7.63 | 7.81 | 7.88 | 8.05 | 7.99 | 7.69 | 7.18 |
| 14 | 7.54 | 7.76 | 8.04 | 8.17 | 8.46 | 8.42 | 8.1 | 7.69 |
| 16 | 7.6 | 7.83 | 8.19 | 8.46 | 8.8 | 8.88 | 8.54 | 8.07 |
| 20 | 7.63 | 7.88 | 8.34 | 8.9 | 9.22 | 9.66 | 9.52 | 8.92 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 3.47 | 144.3° | 3.64 |
| 8 | 43.2° | 4.21 | 148.8° | 4.63 |
| 10 | 42.4° | 4.78 | 151.1° | 5.5 |
| 12 | 41.2° | 5.07 | 155.6° | 6.29 |
| 14 | 40.5° | 5.21 | 164.6° | 6.93 |
| 16 | 40.6° | 5.27 | 177.2° | 7.47 |
| 20 | 40.7° | 5.31 | 179° | 8.22 |
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