ORCA
GRE ALOA 27 SCSail number GRE/GRE2011
GPH
785
OSN
758
LOA
8.32 m
Displacement
2804 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4999
Medium
0.7012
High
0.8329
Triple Offshore
Low
0.6488
Medium
0.8711
High
0.9962
Boat Specifications
Dimensions
- Length overall
- 8.32 m
- Beam
- 2.92 m
- Draft
- 1.48 m
- Displacement
- 2804 kg
- Crew weight
- 400 kg
- Wetted surface
- 16.89 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
- 120.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.89 | 4.16 | 4.36 | 4.42 | 4.56 | 4.43 | 3.97 | 3.43 |
| 8 | 4.69 | 4.99 | 5.2 | 5.4 | 5.57 | 5.45 | 4.97 | 4.38 |
| 10 | 5.3 | 5.59 | 5.79 | 6.01 | 6.12 | 6.06 | 5.81 | 5.24 |
| 12 | 5.72 | 5.92 | 6.08 | 6.29 | 6.45 | 6.4 | 6.21 | 5.89 |
| 14 | 5.96 | 6.12 | 6.28 | 6.44 | 6.77 | 6.74 | 6.53 | 6.24 |
| 16 | 6.08 | 6.25 | 6.45 | 6.53 | 7.06 | 7.1 | 6.88 | 6.53 |
| 20 | 6.1 | 6.31 | 6.68 | 6.91 | 7.37 | 7.68 | 7.59 | 7.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46° | 2.47 | 147.9° | 2.97 |
| 8 | 44.2° | 3.03 | 152° | 3.79 |
| 10 | 43.8° | 3.45 | 151.6° | 4.54 |
| 12 | 43.2° | 3.81 | 159.5° | 5.22 |
| 14 | 41.2° | 4.1 | 173.6° | 5.75 |
| 16 | 40.5° | 4.22 | 178.1° | 6.12 |
| 20 | 41.1° | 4.19 | 178.1° | 6.69 |
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