PLUMA HIERRO
ESP FIRST 285 Q.B.Sail number ESP/ESP6618_C
GPH
727.3
OSN
703
LOA
8.43 m
Displacement
2821 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.552
Medium
0.7626
High
0.8818
Triple Offshore
Low
0.7121
Medium
0.936
High
1.0527
Boat Specifications
Dimensions
- Length overall
- 8.43 m
- Beam
- 3.02 m
- Draft
- 1.58 m
- Displacement
- 2821 kg
- Crew weight
- 400 kg
- Wetted surface
- 17.78 m²
Sails
- Mainsail
- 20.3 m²
- Genoa
- 24.01 m²
- Spinnaker
- 49.11 m²
- Asymmetric spinnaker
- 47.01 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 | 4.51 | 4.76 | 4.92 | 4.81 | 4.78 | 4.62 | 4.13 | 3.51 |
| 8 | 5.35 | 5.59 | 5.75 | 5.74 | 5.79 | 5.65 | 5.16 | 4.49 |
| 10 | 5.87 | 6.05 | 6.2 | 6.29 | 6.36 | 6.28 | 5.95 | 5.37 |
| 12 | 6.16 | 6.31 | 6.47 | 6.62 | 6.72 | 6.66 | 6.42 | 6.04 |
| 14 | 6.32 | 6.48 | 6.68 | 6.87 | 7.06 | 7 | 6.77 | 6.45 |
| 16 | 6.39 | 6.59 | 6.85 | 7.04 | 7.37 | 7.35 | 7.11 | 6.77 |
| 20 | 6.44 | 6.66 | 7.05 | 7.33 | 7.93 | 8.05 | 7.84 | 7.42 |
| 24 | 6.39 | 6.66 | 7.15 | 7.56 | 8.3 | 8.87 | 8.77 | 8.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 2.92 | 145° | 3.04 |
| 8 | 42.3° | 3.57 | 150.5° | 3.89 |
| 10 | 40.8° | 4.02 | 152.9° | 4.66 |
| 12 | 39.3° | 4.32 | 160.1° | 5.34 |
| 14 | 38.8° | 4.46 | 174.1° | 5.9 |
| 16 | 38.5° | 4.52 | 178.6° | 6.33 |
| 20 | 39.1° | 4.49 | 178.6° | 6.95 |
| 24 | 40.8° | 4.36 | 178.6° | 7.56 |
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