Red King
NED Contest 31 HTSail number NED/NED8950
GPH
741.8
OSN
718.5
LOA
9.387 m
Displacement
4760 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5491
Medium
0.7452
High
0.8505
Triple Offshore
Low
0.7059
Medium
0.9151
High
1.0127
Boat Specifications
Dimensions
- Length overall
- 9.387 m
- Beam
- 3.02 m
- Draft
- 1.74 m
- Displacement
- 4760 kg
- Crew weight
- 440 kg
- Wetted surface
- 20.39 m²
Sails
- Mainsail
- 18.06 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 | 4.26 | 4.48 | 4.65 | 4.88 | 4.89 | 4.73 | 4.31 | 3.69 |
| 8 | 5.04 | 5.26 | 5.5 | 5.76 | 5.83 | 5.75 | 5.31 | 4.68 |
| 10 | 5.57 | 5.77 | 6.02 | 6.24 | 6.34 | 6.31 | 6.07 | 5.53 |
| 12 | 5.89 | 6.07 | 6.27 | 6.51 | 6.63 | 6.64 | 6.48 | 6.14 |
| 14 | 6.06 | 6.24 | 6.43 | 6.67 | 6.85 | 6.89 | 6.77 | 6.5 |
| 16 | 6.15 | 6.34 | 6.56 | 6.8 | 7.03 | 7.11 | 7.04 | 6.77 |
| 20 | 6.2 | 6.41 | 6.7 | 6.94 | 7.36 | 7.53 | 7.57 | 7.27 |
| 24 | 6.16 | 6.41 | 6.77 | 7.03 | 7.66 | 7.86 | 8.11 | 7.82 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44° | 2.78 | 146.9° | 3.2 |
| 8 | 41.9° | 3.38 | 150.9° | 4.05 |
| 10 | 40.6° | 3.79 | 152.4° | 4.8 |
| 12 | 40.1° | 4.06 | 160.4° | 5.45 |
| 14 | 40.5° | 4.19 | 173.6° | 5.97 |
| 16 | 40.5° | 4.24 | 178.1° | 6.35 |
| 20 | 41.2° | 4.24 | 178.8° | 6.88 |
| 24 | 42.9° | 4.13 | 178.6° | 7.34 |
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