Helikon
HUN BB-12 TouringSail number HUN/HUN3
GPH
628.4
OSN
607.9
LOA
12 m
Displacement
6538 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7055
Medium
0.9856
High
1.1618
Triple Offshore
Low
0.9154
Medium
1.2233
High
1.3891
Boat Specifications
Dimensions
- Length overall
- 12 m
- Beam
- 3.5 m
- Draft
- 2.06 m
- Displacement
- 6538 kg
- Crew weight
- 420 kg
- Wetted surface
- 31.25 m²
Sails
- Mainsail
- 40.73 m²
- Genoa
- 32.91 m²
- Spinnaker
- 83.1 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- BB-12 Touring
- Builder
- Boerresen
- Designer
- Boerresen
- Year built
- 1988
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.07 | 5.36 | 5.6 | 5.53 | 5.53 | 5.35 | 4.8 | 4 |
| 8 | 6.09 | 6.4 | 6.64 | 6.71 | 6.76 | 6.55 | 5.94 | 5.1 |
| 10 | 6.89 | 7.13 | 7.3 | 7.43 | 7.5 | 7.38 | 6.89 | 6.07 |
| 12 | 7.28 | 7.47 | 7.63 | 7.72 | 7.91 | 7.83 | 7.5 | 6.89 |
| 14 | 7.43 | 7.63 | 7.86 | 7.93 | 8.28 | 8.23 | 7.89 | 7.48 |
| 16 | 7.5 | 7.71 | 8.02 | 8.19 | 8.56 | 8.66 | 8.3 | 7.86 |
| 20 | 7.55 | 7.78 | 8.17 | 8.62 | 8.96 | 9.35 | 9.26 | 8.65 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.1° | 3.31 | 144.7° | 3.46 |
| 8 | 41.4° | 4.06 | 149.1° | 4.42 |
| 10 | 40.6° | 4.66 | 151.2° | 5.26 |
| 12 | 39.6° | 5.07 | 154.3° | 6.02 |
| 14 | 38.6° | 5.25 | 167.5° | 6.68 |
| 16 | 38.1° | 5.33 | 180° | 7.28 |
| 20 | 37.8° | 5.42 | 180° | 8.04 |
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