BLUEBIRD
EST BIRDIE 32Sail number EST/EST950
GPH
735.5
OSN
712.8
LOA
9.4 m
Displacement
4020 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5512
Medium
0.751
High
0.8671
Triple Offshore
Low
0.7097
Medium
0.9233
High
1.0296
Boat Specifications
Dimensions
- Length overall
- 9.4 m
- Beam
- 3.14 m
- Draft
- 1.66 m
- Displacement
- 4020 kg
- Crew weight
- 450 kg
- Wetted surface
- 19.59 m²
Sails
- Mainsail
- 21.95 m²
- Genoa
- 22.37 m²
- Spinnaker
- 52.38 m²
- Asymmetric spinnaker
- 49.43 m²
Design
- Type
- BIRDIE 32
- Designer
- Jan Becker
- Year built
- 1978
- Stability index
- 110.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.36 | 4.6 | 4.74 | 4.85 | 4.87 | 4.71 | 4.27 | 3.65 |
| 8 | 5.18 | 5.42 | 5.58 | 5.79 | 5.83 | 5.69 | 5.26 | 4.61 |
| 10 | 5.72 | 5.92 | 6.07 | 6.3 | 6.36 | 6.28 | 5.99 | 5.41 |
| 12 | 6.02 | 6.19 | 6.35 | 6.58 | 6.68 | 6.63 | 6.43 | 6.03 |
| 14 | 6.19 | 6.36 | 6.53 | 6.75 | 6.94 | 6.92 | 6.73 | 6.42 |
| 16 | 6.28 | 6.46 | 6.67 | 6.85 | 7.17 | 7.18 | 7.01 | 6.71 |
| 20 | 6.34 | 6.54 | 6.83 | 7.03 | 7.55 | 7.71 | 7.56 | 7.22 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.84 | 146° | 3.16 |
| 8 | 42.3° | 3.44 | 147.1° | 3.99 |
| 10 | 41.1° | 3.88 | 155° | 4.72 |
| 12 | 40° | 4.17 | 162.2° | 5.36 |
| 14 | 39.6° | 4.33 | 175.4° | 5.91 |
| 16 | 39.7° | 4.39 | 179° | 6.32 |
| 20 | 40° | 4.42 | 179° | 6.86 |
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