ORCA
GRE ALOA 27 SCSail number GRE/GRE2011
GPH
785.5
OSN
757.6
LOA
8.32 m
Displacement
2805 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5053
Medium
0.7047
High
0.8172
Triple Offshore
Low
0.6525
Medium
0.8705
High
0.9799
Boat Specifications
Dimensions
- Length overall
- 8.32 m
- Beam
- 2.92 m
- Draft
- 1.48 m
- Displacement
- 2805 kg
- Crew weight
- 300 kg
- Wetted surface
- 16.64 m²
Sails
- Mainsail
- 13.77 m²
- Genoa
- 22.83 m²
- Spinnaker
- 53.57 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ALOA 27 SC
- Builder
- FRIPOL BC
- Designer
- MAAS
- Year built
- 1990
- Stability index
- 121.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.95 | 4.2 | 4.36 | 4.39 | 4.54 | 4.41 | 3.93 | 3.39 |
| 8 | 4.76 | 5.01 | 5.19 | 5.32 | 5.51 | 5.4 | 4.95 | 4.35 |
| 10 | 5.32 | 5.54 | 5.72 | 5.9 | 6.07 | 6.02 | 5.75 | 5.21 |
| 12 | 5.68 | 5.87 | 6.04 | 6.19 | 6.41 | 6.39 | 6.2 | 5.84 |
| 14 | 5.88 | 6.06 | 6.24 | 6.32 | 6.69 | 6.71 | 6.54 | 6.23 |
| 16 | 5.96 | 6.16 | 6.4 | 6.48 | 6.92 | 7 | 6.87 | 6.55 |
| 20 | 5.96 | 6.2 | 6.56 | 6.79 | 7.19 | 7.53 | 7.54 | 7.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.3° | 2.54 | 147.8° | 2.94 |
| 8 | 43.6° | 3.13 | 151.4° | 3.77 |
| 10 | 42.3° | 3.55 | 152.8° | 4.52 |
| 12 | 41.4° | 3.86 | 160.4° | 5.18 |
| 14 | 40.8° | 4.04 | 173° | 5.71 |
| 16 | 40.6° | 4.09 | 177.2° | 6.1 |
| 20 | 41.7° | 4.03 | 178.1° | 6.69 |
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