PLANEER
EST FIRST 31.7LRSail number EST/EST817
GPH
671.9
OSN
648.7
LOA
9.61 m
Displacement
3887 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5908
Medium
0.8249
High
0.9673
Triple Offshore
Low
0.7642
Medium
1.0153
High
1.1523
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.95 m
- Displacement
- 3887 kg
- Crew weight
- 590 kg
- Wetted surface
- 22.04 m²
Sails
- Mainsail
- 25.76 m²
- Genoa
- 27.25 m²
- Spinnaker
- 64.15 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7LR
- Builder
- Beneteau
- Year built
- 1998
- Stability index
- 111.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.77 | 5.05 | 5.25 | 5.16 | 5.17 | 5.01 | 4.51 | 3.8 |
| 8 | 5.7 | 6 | 6.21 | 6.21 | 6.31 | 6.14 | 5.58 | 4.85 |
| 10 | 6.36 | 6.57 | 6.73 | 6.85 | 6.93 | 6.84 | 6.49 | 5.78 |
| 12 | 6.73 | 6.88 | 7.02 | 7.17 | 7.31 | 7.24 | 6.98 | 6.55 |
| 14 | 6.91 | 7.07 | 7.25 | 7.34 | 7.7 | 7.64 | 7.35 | 7 |
| 16 | 6.98 | 7.18 | 7.45 | 7.58 | 8.06 | 8.08 | 7.77 | 7.34 |
| 20 | 7.02 | 7.24 | 7.68 | 8.08 | 8.5 | 8.92 | 8.7 | 8.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 3.11 | 146° | 3.29 |
| 8 | 42° | 3.78 | 150.2° | 4.2 |
| 10 | 41.1° | 4.32 | 151.1° | 5.01 |
| 12 | 39.3° | 4.74 | 156.8° | 5.75 |
| 14 | 38.2° | 4.93 | 168.2° | 6.35 |
| 16 | 37.6° | 5.01 | 177.2° | 6.83 |
| 20 | 38.4° | 5.02 | 178.1° | 7.51 |
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