BLACK MAGIC
FRA CONTENTION 33Sail number FRA/FRA2075
GPH
692.1
OSN
672.4
LOA
9.98 m
Displacement
4613 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6061
Medium
0.8007
High
0.9029
Triple Offshore
Low
0.7704
Medium
0.9738
High
1.0671
Boat Specifications
Dimensions
- Length overall
- 9.98 m
- Beam
- 3.16 m
- Draft
- 1.83 m
- Displacement
- 4613 kg
- Crew weight
- 512 kg
- Wetted surface
- 21.44 m²
Sails
- Mainsail
- 24.77 m²
- Genoa
- 37.12 m²
- Spinnaker
- 79.16 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- CONTENTION 33
- Builder
- SOUTHERN OCEAN
- Designer
- PETERSON Doug
- Year built
- 1975
- Stability index
- 121.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.89 | 5.1 | 5.22 | 5.1 | 5.09 | 4.96 | 4.52 | 3.87 |
| 8 | 5.68 | 5.87 | 5.99 | 5.95 | 6.08 | 5.97 | 5.54 | 4.89 |
| 10 | 6.12 | 6.28 | 6.4 | 6.42 | 6.59 | 6.56 | 6.29 | 5.74 |
| 12 | 6.32 | 6.48 | 6.64 | 6.69 | 6.9 | 6.91 | 6.73 | 6.36 |
| 14 | 6.41 | 6.58 | 6.79 | 6.9 | 7.12 | 7.2 | 7.07 | 6.75 |
| 16 | 6.46 | 6.64 | 6.89 | 7.06 | 7.27 | 7.43 | 7.39 | 7.07 |
| 20 | 6.49 | 6.69 | 7 | 7.28 | 7.51 | 7.79 | 7.99 | 7.68 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.25 | 146.9° | 3.35 |
| 8 | 40.6° | 3.88 | 151.1° | 4.23 |
| 10 | 39.4° | 4.26 | 153.2° | 4.99 |
| 12 | 39.4° | 4.43 | 160.4° | 5.64 |
| 14 | 39° | 4.51 | 173.6° | 6.19 |
| 16 | 38.8° | 4.56 | 178.1° | 6.6 |
| 20 | 39.3° | 4.56 | 178.4° | 7.21 |
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