PLANEER
EST FIRST 31.7LRSail number EST/EST817
GPH
669.7
OSN
648.1
LOA
9.5 m
Displacement
3887 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.596
Medium
0.8253
High
0.9617
Triple Offshore
Low
0.771
Medium
1.0163
High
1.1497
Boat Specifications
Dimensions
- Length overall
- 9.5 m
- Beam
- 3.21 m
- Draft
- 1.95 m
- Displacement
- 3887 kg
- Crew weight
- 550 kg
- Wetted surface
- 22.1 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.81 | 5.1 | 5.31 | 5.24 | 5.22 | 5.06 | 4.58 | 3.84 |
| 8 | 5.72 | 6.02 | 6.25 | 6.23 | 6.35 | 6.18 | 5.64 | 4.88 |
| 10 | 6.37 | 6.58 | 6.75 | 6.85 | 6.95 | 6.87 | 6.52 | 5.8 |
| 12 | 6.72 | 6.88 | 7.03 | 7.17 | 7.33 | 7.26 | 7.01 | 6.56 |
| 14 | 6.89 | 7.06 | 7.26 | 7.33 | 7.71 | 7.66 | 7.37 | 7 |
| 16 | 6.95 | 7.15 | 7.45 | 7.59 | 8.07 | 8.1 | 7.79 | 7.34 |
| 20 | 6.97 | 7.2 | 7.64 | 8.06 | 8.48 | 8.92 | 8.72 | 8.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.14 | 146° | 3.33 |
| 8 | 41.2° | 3.8 | 150° | 4.23 |
| 10 | 40.9° | 4.32 | 151° | 5.03 |
| 12 | 39.4° | 4.72 | 157° | 5.76 |
| 14 | 38.2° | 4.89 | 175° | 6.38 |
| 16 | 38.1° | 4.95 | 180° | 6.86 |
| 20 | 38.6° | 4.92 | 180° | 7.54 |
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