HELIOS
GRE DISCOVERY 3000Sail number GRE/GRE1887
GPH
824.3
OSN
791.3
LOA
9.1 m
Displacement
4500 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5226
Medium
0.7526
High
0.9307
Triple Offshore
Low
0.6762
Medium
0.9383
High
1.114
Boat Specifications
Dimensions
- Length overall
- 9.1 m
- Beam
- 3.24 m
- Draft
- 1.67 m
- Displacement
- 4500 kg
- Crew weight
- 450 kg
- Wetted surface
- 21.5 m²
Sails
- Mainsail
- 17.68 m²
- Genoa
- 25.87 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DISCOVERY 3000
- Builder
- DROMOR
- Designer
- ED DUBOIS
- Year built
- 1983
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.9 | 4.19 | 4.38 | 4.32 | 3.96 | 3.69 | 3.23 | 2.79 |
| 8 | 4.72 | 5.01 | 5.22 | 5.16 | 4.85 | 4.61 | 4.15 | 3.66 |
| 10 | 5.32 | 5.64 | 5.9 | 5.88 | 5.61 | 5.35 | 4.88 | 4.41 |
| 12 | 5.82 | 6.08 | 6.28 | 6.3 | 6.18 | 6 | 5.54 | 5.05 |
| 14 | 6.15 | 6.34 | 6.51 | 6.57 | 6.5 | 6.39 | 6.08 | 5.65 |
| 16 | 6.32 | 6.51 | 6.69 | 6.8 | 6.74 | 6.65 | 6.42 | 6.13 |
| 20 | 6.41 | 6.63 | 6.95 | 7.18 | 7.2 | 7.1 | 6.87 | 6.66 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.7° | 2.49 | 169.8° | 2.49 |
| 8 | 44.4° | 3.06 | 170.5° | 3.29 |
| 10 | 43.4° | 3.47 | 171.7° | 4.03 |
| 12 | 43.2° | 3.82 | 172.8° | 4.67 |
| 14 | 42.6° | 4.13 | 173.1° | 5.25 |
| 16 | 41.4° | 4.33 | 174° | 5.8 |
| 20 | 41.5° | 4.36 | 177.4° | 6.49 |
Loading polar chart…