Tramontana II
HUN 8mRSail number HUN/HUN1
GPH
605.9
OSN
599.8
LOA
13.2 m
Displacement
6780 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7062
Medium
0.8847
High
0.9941
Triple Offshore
Low
0.9148
Medium
1.0905
High
1.1867
Boat Specifications
Dimensions
- Length overall
- 13.2 m
- Beam
- 2.25 m
- Draft
- 1.67 m
- Displacement
- 6780 kg
- Crew weight
- 605 kg
- Wetted surface
- 26.46 m²
Sails
- Mainsail
- 71.82 m²
- Genoa
- 39.86 m²
- Spinnaker
- 141.22 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- 8mR
- Builder
- W. Hacht
- Designer
- W. Hacht
- Year built
- 1907
- Stability index
- 186.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.66 | 6.09 | 6.62 | 6.79 | 6.32 | 6.19 | 5.69 | 4.85 |
| 8 | 6.29 | 6.69 | 7.09 | 7.35 | 7.14 | 7.13 | 6.92 | 6.01 |
| 10 | 6.66 | 7 | 7.34 | 7.54 | 7.59 | 7.53 | 7.52 | 6.99 |
| 12 | 6.87 | 7.17 | 7.49 | 7.73 | 7.86 | 7.89 | 7.92 | 7.54 |
| 14 | 6.99 | 7.27 | 7.58 | 7.86 | 8.05 | 8.23 | 8.21 | 7.95 |
| 16 | 7.07 | 7.33 | 7.65 | 7.96 | 8.21 | 8.49 | 8.45 | 8.4 |
| 20 | 7.21 | 7.46 | 7.73 | 8.08 | 8.52 | 8.83 | 9.24 | 9.36 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.69 | 144.8° | 4.2 |
| 8 | 41.8° | 4.12 | 146° | 5.2 |
| 10 | 42.4° | 4.4 | 153.2° | 6.08 |
| 12 | 42° | 4.59 | 161° | 6.75 |
| 14 | 42.6° | 4.66 | 175.4° | 7.29 |
| 16 | 41.7° | 4.81 | 179° | 7.71 |
| 20 | 41.8° | 4.89 | 178.4° | 8.53 |
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