BURBUJON XL
ESP FIRST 31.7Sail number ESP/ESP6841_C
GPH
674.1
OSN
654.2
LOA
9.49 m
Displacement
3712 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5984
Medium
0.8164
High
0.9329
Triple Offshore
Low
0.7729
Medium
1.0082
High
1.1228
Boat Specifications
Dimensions
- Length overall
- 9.49 m
- Beam
- 3.21 m
- Draft
- 1.92 m
- Displacement
- 3712 kg
- Crew weight
- 160 kg
- Wetted surface
- 22.07 m²
Sails
- Mainsail
- 25.3 m²
- Genoa
- 29.38 m²
- Spinnaker
- 61.73 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7
- Builder
- BENETEAU
- Designer
- FINOT
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.84 | 5.12 | 5.35 | 5.3 | 5.18 | 5.04 | 4.55 | 3.83 |
| 8 | 5.75 | 6.03 | 6.26 | 6.23 | 6.28 | 6.14 | 5.61 | 4.87 |
| 10 | 6.37 | 6.59 | 6.75 | 6.79 | 6.91 | 6.83 | 6.49 | 5.78 |
| 12 | 6.65 | 6.84 | 7.02 | 7.07 | 7.28 | 7.23 | 6.98 | 6.54 |
| 14 | 6.74 | 6.94 | 7.2 | 7.32 | 7.63 | 7.62 | 7.35 | 6.98 |
| 16 | 6.78 | 6.99 | 7.31 | 7.55 | 7.86 | 8.03 | 7.77 | 7.33 |
| 20 | 6.75 | 6.99 | 7.39 | 7.9 | 8.23 | 8.64 | 8.72 | 8.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.17 | 146° | 3.32 |
| 8 | 41.2° | 3.84 | 150° | 4.22 |
| 10 | 40.5° | 4.33 | 152° | 5.01 |
| 12 | 40.1° | 4.6 | 157° | 5.73 |
| 14 | 39.6° | 4.69 | 180° | 6.36 |
| 16 | 39.6° | 4.71 | 180° | 6.85 |
| 20 | 40.5° | 4.65 | 180° | 7.54 |
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