SOFIA
GRE OHLSON 29Sail number GRE/GRE029
GPH
775.7
OSN
750.3
LOA
8.8 m
Displacement
3123 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5746
Medium
0.7961
High
0.9357
Triple Offshore
Low
0.7434
Medium
0.99
High
1.1232
Boat Specifications
Dimensions
- Length overall
- 8.8 m
- Beam
- 2.7 m
- Draft
- 1.56 m
- Displacement
- 3123 kg
- Crew weight
- 360 kg
- Wetted surface
- 17.62 m²
Sails
- Mainsail
- 17.45 m²
- Genoa
- 19.06 m²
- Spinnaker
- 58.41 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- OHLSON 29
- Builder
- ARTEKNO
- Designer
- OHLSON EINAR
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.91 | 4.16 | 4.33 | 4.53 | 4.66 | 4.53 | 4.12 | 3.55 |
| 8 | 4.68 | 4.95 | 5.17 | 5.52 | 5.69 | 5.57 | 5.1 | 4.48 |
| 10 | 5.29 | 5.57 | 5.79 | 6.1 | 6.23 | 6.18 | 5.91 | 5.32 |
| 12 | 5.75 | 5.96 | 6.12 | 6.32 | 6.56 | 6.53 | 6.33 | 5.98 |
| 14 | 5.98 | 6.16 | 6.33 | 6.44 | 6.84 | 6.85 | 6.65 | 6.34 |
| 16 | 6.08 | 6.28 | 6.49 | 6.58 | 7.02 | 7.17 | 6.99 | 6.64 |
| 20 | 6.1 | 6.33 | 6.7 | 6.94 | 7.28 | 7.55 | 7.61 | 7.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 2.52 | 147.8° | 3.07 |
| 8 | 43° | 3.07 | 151.4° | 3.88 |
| 10 | 42.4° | 3.48 | 151.4° | 4.61 |
| 12 | 42.6° | 3.83 | 159.6° | 5.28 |
| 14 | 42.1° | 4.06 | 180° | 5.86 |
| 16 | 41.8° | 4.14 | 180° | 6.25 |
| 20 | 42.7° | 4.11 | 180° | 6.83 |
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