Bilbo
NOR FIRST 31.7 LRSail number NOR/NOR9775
GPH
665.5
OSN
643.9
LOA
9.61 m
Displacement
3766 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6072
Medium
0.8327
High
0.9588
Triple Offshore
Low
0.7821
Medium
1.0213
High
1.1434
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.93 m
- Displacement
- 3766 kg
- Crew weight
- 578 kg
- Wetted surface
- 22.07 m²
Sails
- Mainsail
- 26.45 m²
- Genoa
- 30.83 m²
- Spinnaker
- 61.85 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7 LR
- Builder
- Beneteau
- Designer
- GroupeFinot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.05 | 5.31 | 5.45 | 5.32 | 5.15 | 4.98 | 4.46 | 3.74 |
| 8 | 5.95 | 6.17 | 6.32 | 6.26 | 6.26 | 6.09 | 5.55 | 4.82 |
| 10 | 6.48 | 6.66 | 6.79 | 6.79 | 6.9 | 6.8 | 6.41 | 5.74 |
| 12 | 6.76 | 6.92 | 7.08 | 7.12 | 7.31 | 7.24 | 6.95 | 6.48 |
| 14 | 6.87 | 7.06 | 7.29 | 7.38 | 7.66 | 7.63 | 7.34 | 6.96 |
| 16 | 6.92 | 7.12 | 7.43 | 7.62 | 7.96 | 8 | 7.74 | 7.33 |
| 20 | 6.98 | 7.2 | 7.59 | 7.96 | 8.35 | 8.71 | 8.58 | 8.07 |
| 24 | 6.97 | 7.21 | 7.68 | 8.15 | 8.62 | 9.22 | 9.78 | 8.95 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.4° | 3.31 | 145.1° | 3.24 |
| 8 | 41° | 4.03 | 149.2° | 4.17 |
| 10 | 39.2° | 4.52 | 152.1° | 4.98 |
| 12 | 38.2° | 4.79 | 157.4° | 5.69 |
| 14 | 37.8° | 4.89 | 169.1° | 6.29 |
| 16 | 37.6° | 4.94 | 177.2° | 6.79 |
| 20 | 37.9° | 4.96 | 178.6° | 7.5 |
| 24 | 39° | 4.87 | 178.1° | 8.2 |
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