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NOR FIRST 31.7 LRSail number NOR/NOR9617
GPH
670.3
OSN
649.3
LOA
9.85 m
Displacement
3857 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6749
Medium
0.9281
High
1.0733
Triple Offshore
Low
0.8714
Medium
1.1405
High
1.2826
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.94 m
- Displacement
- 3857 kg
- Crew weight
- 585 kg
- Wetted surface
- 22.23 m²
Sails
- Mainsail
- 24.92 m²
- Genoa
- 31.17 m²
- Spinnaker
- 61.37 m²
- Asymmetric spinnaker
- 0 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 | 4.91 | 5.19 | 5.4 | 5.33 | 5.14 | 4.98 | 4.51 | 3.81 |
| 8 | 5.8 | 6.09 | 6.31 | 6.28 | 6.25 | 6.09 | 5.56 | 4.85 |
| 10 | 6.42 | 6.61 | 6.76 | 6.79 | 6.87 | 6.79 | 6.44 | 5.74 |
| 12 | 6.73 | 6.88 | 7.03 | 7.11 | 7.25 | 7.18 | 6.93 | 6.49 |
| 14 | 6.85 | 7.03 | 7.24 | 7.33 | 7.62 | 7.56 | 7.28 | 6.93 |
| 16 | 6.9 | 7.1 | 7.41 | 7.59 | 7.98 | 7.99 | 7.67 | 7.26 |
| 20 | 6.92 | 7.13 | 7.54 | 8.01 | 8.42 | 8.82 | 8.58 | 8.01 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.21 | 146.5° | 3.3 |
| 8 | 41.1° | 3.87 | 150.3° | 4.2 |
| 10 | 40.6° | 4.39 | 151.9° | 4.98 |
| 12 | 39° | 4.74 | 157.2° | 5.69 |
| 14 | 38.2° | 4.87 | 175.7° | 6.31 |
| 16 | 38.1° | 4.92 | 180° | 6.8 |
| 20 | 38.7° | 4.88 | 180° | 7.45 |
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