Kelso
NOR CROWN 39Sail number NOR/NOR6874
GPH
619.6
OSN
603.7
LOA
11.97 m
Displacement
7077 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6675
Medium
0.8894
High
1.0169
Triple Offshore
Low
0.8603
Medium
1.087
High
1.1996
Boat Specifications
Dimensions
- Length overall
- 11.97 m
- Beam
- 3.5 m
- Draft
- 1.95 m
- Displacement
- 7077 kg
- Crew weight
- 662 kg
- Wetted surface
- 29.16 m²
Sails
- Mainsail
- 43.64 m²
- Genoa
- 46.41 m²
- Spinnaker
- 91.38 m²
- Asymmetric spinnaker
- 88.63 m²
Design
- Type
- CROWN 39
- Builder
- Finngulf Marine
- Designer
- Håkan Södergren
- Year built
- 1986
- Stability index
- 122.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.59 | 5.88 | 6.06 | 5.96 | 5.71 | 5.52 | 4.94 | 4.13 |
| 8 | 6.49 | 6.71 | 6.85 | 6.81 | 6.79 | 6.63 | 6.08 | 5.23 |
| 10 | 6.93 | 7.1 | 7.23 | 7.25 | 7.34 | 7.26 | 6.9 | 6.17 |
| 12 | 7.13 | 7.3 | 7.47 | 7.53 | 7.69 | 7.64 | 7.38 | 6.91 |
| 14 | 7.23 | 7.41 | 7.63 | 7.74 | 7.97 | 7.96 | 7.74 | 7.36 |
| 16 | 7.3 | 7.48 | 7.73 | 7.91 | 8.21 | 8.26 | 8.06 | 7.7 |
| 20 | 7.37 | 7.56 | 7.87 | 8.16 | 8.59 | 8.87 | 8.75 | 8.34 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.68 | 143.3° | 3.58 |
| 8 | 40.8° | 4.41 | 147.8° | 4.53 |
| 10 | 39.4° | 4.84 | 152.3° | 5.35 |
| 12 | 38.7° | 5.05 | 158.6° | 6.09 |
| 14 | 38.1° | 5.17 | 171.8° | 6.71 |
| 16 | 37.6° | 5.24 | 178.1° | 7.2 |
| 20 | 37.5° | 5.3 | 179° | 7.86 |
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