ELMER PRIMERO
ESP FIRST 285 Q.B.Sail number ESP/ESP10185
GPH
767.2
OSN
740.7
LOA
8.43 m
Displacement
2955 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5743
Medium
0.8054
High
0.9596
Triple Offshore
Low
0.7444
Medium
1.0034
High
1.1525
Boat Specifications
Dimensions
- Length overall
- 8.43 m
- Beam
- 3.02 m
- Draft
- 1.6 m
- Displacement
- 2955 kg
- Crew weight
- 500 kg
- Wetted surface
- 18.07 m²
Sails
- Mainsail
- 19.36 m²
- Genoa
- 15.43 m²
- Spinnaker
- 45.43 m²
- Asymmetric spinnaker
- 0 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 | 3.89 | 4.14 | 4.34 | 4.6 | 4.69 | 4.55 | 4.09 | 3.51 |
| 8 | 4.7 | 4.96 | 5.23 | 5.62 | 5.71 | 5.56 | 5.06 | 4.47 |
| 10 | 5.34 | 5.63 | 5.9 | 6.25 | 6.3 | 6.23 | 5.9 | 5.29 |
| 12 | 5.85 | 6.06 | 6.23 | 6.54 | 6.65 | 6.57 | 6.36 | 5.99 |
| 14 | 6.12 | 6.3 | 6.44 | 6.72 | 6.98 | 6.89 | 6.67 | 6.38 |
| 16 | 6.25 | 6.43 | 6.63 | 6.81 | 7.29 | 7.25 | 7 | 6.67 |
| 20 | 6.27 | 6.5 | 6.89 | 7.13 | 7.67 | 7.91 | 7.71 | 7.31 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44° | 2.52 | 148.2° | 3.04 |
| 8 | 42.5° | 3.1 | 152° | 3.87 |
| 10 | 42.1° | 3.53 | 153.8° | 4.6 |
| 12 | 42.3° | 3.9 | 160.2° | 5.28 |
| 14 | 41° | 4.2 | 180° | 5.89 |
| 16 | 40.5° | 4.32 | 180° | 6.3 |
| 20 | 41.3° | 4.26 | 180° | 6.87 |
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