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NOR FIRST 31.7 LRSail number NOR/NOR9666
GPH
667.7
OSN
647.2
LOA
9.85 m
Displacement
3839 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6779
Medium
0.9314
High
1.0754
Triple Offshore
Low
0.8757
Medium
1.1444
High
1.2855
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.94 m
- Displacement
- 3839 kg
- Crew weight
- 585 kg
- Wetted surface
- 22.19 m²
Sails
- Mainsail
- 24.98 m²
- Genoa
- 31.23 m²
- Spinnaker
- 61.63 m²
- Asymmetric spinnaker
- 57.09 m²
Design
- Type
- FIRST 31.7 LR
- Builder
- Beneteau
- Designer
- Groupe Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.94 | 5.22 | 5.43 | 5.35 | 5.2 | 5.01 | 4.52 | 3.82 |
| 8 | 5.84 | 6.12 | 6.33 | 6.3 | 6.3 | 6.11 | 5.57 | 4.85 |
| 10 | 6.44 | 6.63 | 6.78 | 6.84 | 6.89 | 6.8 | 6.44 | 5.74 |
| 12 | 6.74 | 6.9 | 7.04 | 7.17 | 7.27 | 7.19 | 6.93 | 6.49 |
| 14 | 6.86 | 7.04 | 7.26 | 7.36 | 7.65 | 7.58 | 7.29 | 6.93 |
| 16 | 6.91 | 7.11 | 7.42 | 7.6 | 8.02 | 8.01 | 7.68 | 7.26 |
| 20 | 6.92 | 7.14 | 7.55 | 8.02 | 8.52 | 8.85 | 8.59 | 8.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.7° | 3.23 | 146.2° | 3.31 |
| 8 | 41° | 3.9 | 150.3° | 4.2 |
| 10 | 40.4° | 4.42 | 151.9° | 4.98 |
| 12 | 38.9° | 4.77 | 157.4° | 5.7 |
| 14 | 38.1° | 4.89 | 175.7° | 6.32 |
| 16 | 37.8° | 4.94 | 180° | 6.8 |
| 20 | 38.6° | 4.89 | 180° | 7.46 |
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