Track
NOR First 31.7 LRSail number NOR/NOR14220
GPH
672.2
OSN
649.6
LOA
9.5 m
Displacement
3821 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6703
Medium
0.9277
High
1.0784
Triple Offshore
Low
0.8628
Medium
1.1404
High
1.2887
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.22 m
- Draft
- 1.93 m
- Displacement
- 3821 kg
- Crew weight
- 586 kg
- Wetted surface
- 22.2 m²
Sails
- Mainsail
- 26.5 m²
- Genoa
- 26.48 m²
- Spinnaker
- 61.48 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 | 4.76 | 5.01 | 5.21 | 5.15 | 5.17 | 5.02 | 4.54 | 3.84 |
| 8 | 5.68 | 5.95 | 6.16 | 6.2 | 6.28 | 6.12 | 5.59 | 4.87 |
| 10 | 6.36 | 6.56 | 6.7 | 6.83 | 6.9 | 6.81 | 6.46 | 5.77 |
| 12 | 6.71 | 6.86 | 7 | 7.14 | 7.29 | 7.2 | 6.94 | 6.52 |
| 14 | 6.86 | 7.04 | 7.23 | 7.3 | 7.68 | 7.6 | 7.3 | 6.95 |
| 16 | 6.92 | 7.12 | 7.42 | 7.56 | 8.03 | 8.04 | 7.71 | 7.28 |
| 20 | 6.94 | 7.16 | 7.6 | 8.04 | 8.45 | 8.88 | 8.64 | 8.06 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.14 | 146.4° | 3.32 |
| 8 | 40.9° | 3.81 | 150.5° | 4.22 |
| 10 | 40.6° | 4.34 | 152.1° | 5.01 |
| 12 | 39° | 4.73 | 157.5° | 5.72 |
| 14 | 38.1° | 4.89 | 180° | 6.35 |
| 16 | 37.8° | 4.95 | 180° | 6.82 |
| 20 | 38.5° | 4.91 | 180° | 7.49 |
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