Red King
NED Contest 31 HTSail number NED/NED8950
GPH
751.4
OSN
730.5
LOA
9.387 m
Displacement
4768 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6092
Medium
0.8159
High
0.9287
Triple Offshore
Low
0.7838
Medium
1.0153
High
1.1255
Boat Specifications
Dimensions
- Length overall
- 9.387 m
- Beam
- 3.02 m
- Draft
- 1.35 m
- Displacement
- 4768 kg
- Crew weight
- 455 kg
- Wetted surface
- 19.55 m²
Sails
- Mainsail
- 18.05 m²
- Genoa
- 26.37 m²
- Spinnaker
- 74.96 m²
- Asymmetric spinnaker
- 59.97 m²
Design
- Type
- Contest 31 HT
- Builder
- Conyplex
- Designer
- D. Zaal
- Year built
- 1974
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.15 | 4.39 | 4.59 | 4.71 | 4.9 | 4.78 | 4.41 | 3.82 |
| 8 | 4.85 | 5.12 | 5.37 | 5.69 | 5.9 | 5.82 | 5.37 | 4.74 |
| 10 | 5.44 | 5.75 | 5.99 | 6.26 | 6.42 | 6.37 | 6.16 | 5.59 |
| 12 | 5.87 | 6.12 | 6.3 | 6.52 | 6.7 | 6.69 | 6.52 | 6.21 |
| 14 | 6.07 | 6.29 | 6.49 | 6.64 | 6.94 | 6.98 | 6.81 | 6.53 |
| 16 | 6.14 | 6.38 | 6.62 | 6.71 | 7.15 | 7.26 | 7.11 | 6.8 |
| 20 | 6.13 | 6.41 | 6.77 | 6.98 | 7.4 | 7.64 | 7.68 | 7.35 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.5° | 2.68 | 148.5° | 3.31 |
| 8 | 42.9° | 3.2 | 152.6° | 4.11 |
| 10 | 42.9° | 3.56 | 151° | 4.85 |
| 12 | 43.8° | 3.85 | 160.7° | 5.52 |
| 14 | 44.5° | 4 | 180° | 6.07 |
| 16 | 44.7° | 4.04 | 180° | 6.43 |
| 20 | 46.3° | 3.95 | 180° | 6.94 |
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