Luna Blu
USA BRISTOL 39 CB YAWLSail number USA/1710
GPH
673.8
OSN
651
LOA
11.817 m
Displacement
7188 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.597
Medium
0.8228
High
0.9886
Triple Offshore
Low
0.7636
Medium
1.0084
High
1.1607
Boat Specifications
Dimensions
- Length overall
- 11.817 m
- Beam
- 3.33 m
- Draft
- 2.73 m
- Displacement
- 7188 kg
- Crew weight
- 726 kg
- Wetted surface
- 27.96 m²
Sails
- Mainsail
- 34.75 m²
- Genoa
- 42.09 m²
- Spinnaker
- 92.1 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- BRISTOL 39 CB YAWL
- Builder
- Bristol
- Designer
- Ted Hood/Dieter E
- Year built
- 1970
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.69 | 4.93 | 5.12 | 5.07 | 5.15 | 5.02 | 4.6 | 3.94 |
| 8 | 5.55 | 5.84 | 6.06 | 6.04 | 6.24 | 6.09 | 5.59 | 4.92 |
| 10 | 6.27 | 6.48 | 6.62 | 6.74 | 6.85 | 6.76 | 6.45 | 5.79 |
| 12 | 6.68 | 6.82 | 6.93 | 7.11 | 7.21 | 7.14 | 6.92 | 6.52 |
| 14 | 6.92 | 7.05 | 7.17 | 7.39 | 7.56 | 7.48 | 7.24 | 6.93 |
| 16 | 7.09 | 7.23 | 7.39 | 7.52 | 7.89 | 7.82 | 7.57 | 7.23 |
| 20 | 7.29 | 7.51 | 7.77 | 7.91 | 8.32 | 8.42 | 8.21 | 7.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.11 | 148° | 3.41 |
| 8 | 40.5° | 3.73 | 152° | 4.27 |
| 10 | 41.2° | 4.24 | 152° | 5.02 |
| 12 | 39.8° | 4.7 | 158° | 5.74 |
| 14 | 37.9° | 5.01 | 180° | 6.36 |
| 16 | 37.1° | 5.19 | 180° | 6.81 |
| 20 | 36° | 5.34 | 180° | 7.41 |
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