NABEL
ESP FIRST 285 Q.B.Sail number ESP/ESP10248_C
GPH
754.2
OSN
726.5
LOA
8.43 m
Displacement
2821 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.523
Medium
0.7335
High
0.8678
Triple Offshore
Low
0.6759
Medium
0.9067
High
1.0372
Boat Specifications
Dimensions
- Length overall
- 8.43 m
- Beam
- 3.02 m
- Draft
- 1.58 m
- Displacement
- 2821 kg
- Crew weight
- 350 kg
- Wetted surface
- 17.51 m²
Sails
- Mainsail
- 17.45 m²
- Genoa
- 18.92 m²
- Spinnaker
- 44.64 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 285 Q.B.
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1986
- Stability index
- 125.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.13 | 4.38 | 4.54 | 4.58 | 4.65 | 4.5 | 4 | 3.43 |
| 8 | 5 | 5.25 | 5.42 | 5.57 | 5.67 | 5.52 | 5.03 | 4.42 |
| 10 | 5.58 | 5.81 | 5.98 | 6.18 | 6.28 | 6.19 | 5.84 | 5.27 |
| 12 | 5.96 | 6.14 | 6.3 | 6.53 | 6.65 | 6.58 | 6.33 | 5.94 |
| 14 | 6.19 | 6.35 | 6.53 | 6.77 | 6.98 | 6.91 | 6.68 | 6.37 |
| 16 | 6.33 | 6.51 | 6.72 | 6.94 | 7.28 | 7.24 | 7.02 | 6.7 |
| 20 | 6.41 | 6.65 | 7.02 | 7.19 | 7.8 | 7.9 | 7.71 | 7.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 2.67 | 147.5° | 2.97 |
| 8 | 43° | 3.3 | 151.1° | 3.83 |
| 10 | 41.7° | 3.75 | 154.1° | 4.58 |
| 12 | 40.6° | 4.09 | 160.1° | 5.25 |
| 14 | 39.4° | 4.33 | 173.6° | 5.82 |
| 16 | 39° | 4.44 | 178.1° | 6.25 |
| 20 | 40.5° | 4.44 | 179° | 6.87 |
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