BIRALAU
ESP FIRST 27.7 SDSail number ESP/FRA53019
GPH
693.4
OSN
674.2
LOA
8.3 m
Displacement
3158 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5762
Medium
0.7923
High
0.9043
Triple Offshore
Low
0.7533
Medium
0.9798
High
1.0899
Boat Specifications
Dimensions
- Length overall
- 8.3 m
- Beam
- 3.01 m
- Draft
- 1.85 m
- Displacement
- 3158 kg
- Crew weight
- 350 kg
- Wetted surface
- 20.14 m²
Sails
- Mainsail
- 26.55 m²
- Genoa
- 20.27 m²
- Spinnaker
- 58.6 m²
- Asymmetric spinnaker
- 49.13 m²
Design
- Type
- FIRST 27.7 SD
- Builder
- BENETEAU
- Designer
- GROUPE FINOT
- Year built
- 2000
- Stability index
- 101.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.55 | 4.85 | 5.32 | 5.51 | 5.31 | 5.01 | 4.47 | 3.79 |
| 8 | 5.44 | 5.8 | 6.25 | 6.42 | 6.29 | 6.07 | 5.53 | 4.83 |
| 10 | 6.11 | 6.31 | 6.6 | 6.82 | 6.77 | 6.67 | 6.35 | 5.74 |
| 12 | 6.38 | 6.57 | 6.74 | 7.05 | 7.14 | 7.06 | 6.8 | 6.42 |
| 14 | 6.46 | 6.66 | 6.92 | 7.2 | 7.55 | 7.49 | 7.2 | 6.82 |
| 16 | 6.49 | 6.7 | 7.01 | 7.34 | 7.9 | 7.97 | 7.67 | 7.19 |
| 20 | 6.56 | 6.75 | 7.07 | 7.57 | 8.35 | 8.71 | 8.76 | 8.11 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.96 | 146° | 3.28 |
| 8 | 41.7° | 3.62 | 150.5° | 4.19 |
| 10 | 40.6° | 4.13 | 152.3° | 4.98 |
| 12 | 40.2° | 4.4 | 158.8° | 5.68 |
| 14 | 40° | 4.48 | 173.6° | 6.27 |
| 16 | 40° | 4.49 | 178.4° | 6.69 |
| 20 | 40.5° | 4.53 | 177.5° | 7.41 |
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