BIRALAU
ESP FIRST 27.7 SDSail number ESP/FRA53019
GPH
700.9
OSN
682.3
LOA
8.3 m
Displacement
3159 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5685
Medium
0.7811
High
0.8929
Triple Offshore
Low
0.744
Medium
0.9699
High
1.0792
Boat Specifications
Dimensions
- Length overall
- 8.3 m
- Beam
- 3.01 m
- Draft
- 1.85 m
- Displacement
- 3159 kg
- Crew weight
- 350 kg
- Wetted surface
- 20.66 m²
Sails
- Mainsail
- 26.64 m²
- Genoa
- 20.41 m²
- Spinnaker
- 58.7 m²
- Asymmetric spinnaker
- 49.13 m²
Design
- Type
- FIRST 27.7 SD
- Builder
- BENETEAU
- Designer
- GROUPE FINOT
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.48 | 4.78 | 5.25 | 5.45 | 5.26 | 4.98 | 4.44 | 3.77 |
| 8 | 5.33 | 5.71 | 6.19 | 6.37 | 6.25 | 6.02 | 5.48 | 4.79 |
| 10 | 6.01 | 6.24 | 6.58 | 6.78 | 6.74 | 6.63 | 6.31 | 5.67 |
| 12 | 6.33 | 6.53 | 6.72 | 7.03 | 7.09 | 7.01 | 6.76 | 6.37 |
| 14 | 6.42 | 6.63 | 6.88 | 7.17 | 7.47 | 7.41 | 7.13 | 6.77 |
| 16 | 6.44 | 6.67 | 6.98 | 7.3 | 7.81 | 7.8 | 7.56 | 7.11 |
| 20 | 6.49 | 6.7 | 7.03 | 7.5 | 8.25 | 8.51 | 8.53 | 7.94 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.9° | 2.91 | 146° | 3.26 |
| 8 | 41.6° | 3.55 | 150.5° | 4.15 |
| 10 | 40.9° | 4.04 | 152.5° | 4.92 |
| 12 | 40.5° | 4.33 | 159° | 5.62 |
| 14 | 40.5° | 4.41 | 180° | 6.24 |
| 16 | 40.5° | 4.42 | 180° | 6.67 |
| 20 | 41.2° | 4.43 | 180° | 7.36 |
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