Track
NOR First 31.7 LRSail number NOR/NOR14220
GPH
670.9
OSN
650.5
LOA
9.5 m
Displacement
3870 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5994
Medium
0.8224
High
0.9451
Triple Offshore
Low
0.7741
Medium
1.0135
High
1.1342
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.21 m
- Draft
- 1.94 m
- Displacement
- 3870 kg
- Crew weight
- 420 kg
- Wetted surface
- 22.22 m²
Sails
- Mainsail
- 26.5 m²
- Genoa
- 26.52 m²
- Spinnaker
- 61.76 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7 LR
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.85 | 5.13 | 5.35 | 5.27 | 5.23 | 5.06 | 4.57 | 3.85 |
| 8 | 5.73 | 6.02 | 6.25 | 6.23 | 6.33 | 6.18 | 5.63 | 4.89 |
| 10 | 6.38 | 6.58 | 6.74 | 6.83 | 6.93 | 6.85 | 6.5 | 5.8 |
| 12 | 6.69 | 6.86 | 7.02 | 7.1 | 7.3 | 7.24 | 6.99 | 6.55 |
| 14 | 6.81 | 7 | 7.23 | 7.32 | 7.66 | 7.63 | 7.35 | 6.99 |
| 16 | 6.85 | 7.06 | 7.38 | 7.57 | 7.95 | 8.05 | 7.76 | 7.33 |
| 20 | 6.85 | 7.08 | 7.49 | 7.97 | 8.33 | 8.74 | 8.69 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.17 | 146° | 3.34 |
| 8 | 41.2° | 3.83 | 150° | 4.24 |
| 10 | 40.5° | 4.34 | 152° | 5.03 |
| 12 | 39.8° | 4.67 | 157° | 5.74 |
| 14 | 39° | 4.79 | 180° | 6.37 |
| 16 | 39° | 4.82 | 180° | 6.86 |
| 20 | 39.9° | 4.74 | 180° | 7.54 |
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