SOLO
GRE FIRST 305Sail number GRE/GRE1167
GPH
722.9
OSN
698.2
LOA
9.37 m
Displacement
4059 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5537
Medium
0.7659
High
0.8975
Triple Offshore
Low
0.7126
Medium
0.9429
High
1.0647
Boat Specifications
Dimensions
- Length overall
- 9.37 m
- Beam
- 3.22 m
- Draft
- 1.76 m
- Displacement
- 4059 kg
- Crew weight
- 497 kg
- Wetted surface
- 20.07 m²
Sails
- Mainsail
- 19.99 m²
- Genoa
- 27.17 m²
- Spinnaker
- 61.95 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 305
- Builder
- BENETEAU
- Designer
- JEAN BERRET
- Year built
- 1982
- Stability index
- 111.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.39 | 4.64 | 4.81 | 4.74 | 4.85 | 4.7 | 4.28 | 3.66 |
| 8 | 5.22 | 5.5 | 5.71 | 5.77 | 5.92 | 5.76 | 5.26 | 4.64 |
| 10 | 5.86 | 6.09 | 6.25 | 6.38 | 6.49 | 6.42 | 6.13 | 5.5 |
| 12 | 6.22 | 6.38 | 6.52 | 6.68 | 6.82 | 6.77 | 6.57 | 6.2 |
| 14 | 6.41 | 6.56 | 6.72 | 6.83 | 7.11 | 7.08 | 6.88 | 6.59 |
| 16 | 6.5 | 6.68 | 6.88 | 6.97 | 7.4 | 7.42 | 7.2 | 6.88 |
| 20 | 6.54 | 6.75 | 7.12 | 7.35 | 7.71 | 7.99 | 7.89 | 7.5 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.86 | 146.9° | 3.17 |
| 8 | 42.1° | 3.45 | 151.1° | 4.02 |
| 10 | 41.7° | 3.91 | 152° | 4.77 |
| 12 | 40.8° | 4.3 | 157.7° | 5.47 |
| 14 | 39.6° | 4.52 | 171.8° | 6.03 |
| 16 | 39° | 4.6 | 178.1° | 6.45 |
| 20 | 39.5° | 4.61 | 179° | 7.02 |
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