NABEL
ESP FIRST 285 Q.B.Sail number ESP/ESP10248_C
GPH
739.8
OSN
717.8
LOA
8.43 m
Displacement
2821 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5371
Medium
0.7391
High
0.8743
Triple Offshore
Low
0.697
Medium
0.9193
High
1.05
Boat Specifications
Dimensions
- Length overall
- 8.43 m
- Beam
- 3.02 m
- Draft
- 1.6 m
- Displacement
- 2821 kg
- Crew weight
- 400 kg
- Wetted surface
- 17.53 m²
Sails
- Mainsail
- 17.92 m²
- Genoa
- 20 m²
- Spinnaker
- 46.05 m²
- Asymmetric spinnaker
- 53.29 m²
Design
- Type
- FIRST 285 Q.B.
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1986
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.2 | 4.47 | 4.66 | 4.82 | 4.89 | 4.71 | 4.26 | 3.65 |
| 8 | 5.03 | 5.33 | 5.56 | 5.83 | 5.92 | 5.76 | 5.26 | 4.57 |
| 10 | 5.65 | 5.91 | 6.09 | 6.35 | 6.42 | 6.34 | 6.05 | 5.38 |
| 12 | 6.03 | 6.21 | 6.36 | 6.66 | 6.76 | 6.69 | 6.46 | 6.02 |
| 14 | 6.25 | 6.41 | 6.57 | 6.9 | 7.12 | 7.05 | 6.79 | 6.41 |
| 16 | 6.37 | 6.55 | 6.76 | 7.03 | 7.47 | 7.43 | 7.15 | 6.71 |
| 20 | 6.42 | 6.65 | 7.07 | 7.28 | 7.96 | 8.16 | 7.88 | 7.35 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 2.71 | 146° | 3.16 |
| 8 | 43.1° | 3.29 | 147° | 3.96 |
| 10 | 42.8° | 3.73 | 146.2° | 4.66 |
| 12 | 41.6° | 4.1 | 160° | 5.31 |
| 14 | 39.9° | 4.36 | 180° | 5.92 |
| 16 | 39.8° | 4.47 | 180° | 6.33 |
| 20 | 40.9° | 4.45 | 180° | 6.91 |
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