Chicken
NOR First 31.7 HRSail number NOR/NOR9454
GPH
654.2
OSN
635.8
LOA
9.85 m
Displacement
3750 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6998
Medium
0.9506
High
1.0867
Triple Offshore
Low
0.9025
Medium
1.1645
High
1.299
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.93 m
- Displacement
- 3750 kg
- Crew weight
- 583 kg
- Wetted surface
- 22.03 m²
Sails
- Mainsail
- 27.52 m²
- Genoa
- 32.15 m²
- Spinnaker
- 63.55 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7 HR
- Builder
- Beneteau
- Designer
- Groupe Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.13 | 5.42 | 5.63 | 5.54 | 5.3 | 5.13 | 4.63 | 3.92 |
| 8 | 6.05 | 6.3 | 6.49 | 6.46 | 6.4 | 6.24 | 5.7 | 4.96 |
| 10 | 6.59 | 6.76 | 6.9 | 6.89 | 6.96 | 6.88 | 6.54 | 5.86 |
| 12 | 6.83 | 6.99 | 7.16 | 7.17 | 7.35 | 7.27 | 7 | 6.58 |
| 14 | 6.91 | 7.09 | 7.36 | 7.44 | 7.74 | 7.69 | 7.37 | 7 |
| 16 | 6.95 | 7.14 | 7.48 | 7.71 | 8.08 | 8.14 | 7.8 | 7.35 |
| 20 | 6.95 | 7.16 | 7.58 | 8.07 | 8.49 | 8.94 | 8.78 | 8.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.37 | 145.9° | 3.39 |
| 8 | 40.9° | 4.05 | 150.2° | 4.29 |
| 10 | 39.9° | 4.58 | 152° | 5.08 |
| 12 | 38.6° | 4.83 | 158.2° | 5.79 |
| 14 | 37.9° | 4.93 | 180° | 6.42 |
| 16 | 37.8° | 4.97 | 180° | 6.88 |
| 20 | 38.2° | 4.94 | 180° | 7.57 |
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