ALTER EGO
GRE ATLANTIC 49Sail number GRE/GRE280
GPH
586.4
OSN
567.5
LOA
14.302 m
Displacement
14000 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7608
Medium
1.0545
High
1.2587
Triple Offshore
Low
0.9827
Medium
1.3077
High
1.4964
Boat Specifications
Dimensions
- Length overall
- 14.302 m
- Beam
- 4.65 m
- Draft
- 2.72 m
- Displacement
- 14000 kg
- Crew weight
- 900 kg
- Wetted surface
- 45.11 m²
Sails
- Mainsail
- 51.73 m²
- Genoa
- 63.83 m²
- Spinnaker
- 152.52 m²
- Asymmetric spinnaker
- 152.56 m²
Design
- Type
- ATLANTIC 49
- Builder
- ATLANTIC
- Designer
- J & J
- Year built
- 1989
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.51 | 5.81 | 6.03 | 5.95 | 5.87 | 5.69 | 5.09 | 4.3 |
| 8 | 6.53 | 6.84 | 7.09 | 7.04 | 7.15 | 6.93 | 6.29 | 5.44 |
| 10 | 7.36 | 7.61 | 7.79 | 7.88 | 7.98 | 7.85 | 7.33 | 6.43 |
| 12 | 7.82 | 8 | 8.15 | 8.29 | 8.41 | 8.32 | 8.01 | 7.32 |
| 14 | 8.07 | 8.24 | 8.4 | 8.51 | 8.75 | 8.68 | 8.41 | 7.96 |
| 16 | 8.21 | 8.4 | 8.61 | 8.67 | 9.09 | 9.05 | 8.76 | 8.35 |
| 20 | 8.31 | 8.55 | 8.93 | 9.13 | 9.53 | 9.79 | 9.54 | 9.02 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.5° | 3.61 | 144.5° | 3.72 |
| 8 | 40.7° | 4.38 | 148.7° | 4.71 |
| 10 | 40.3° | 4.99 | 150.8° | 5.57 |
| 12 | 39.7° | 5.47 | 152.2° | 6.36 |
| 14 | 38.3° | 5.77 | 159.2° | 7.04 |
| 16 | 37.7° | 5.9 | 180° | 7.67 |
| 20 | 37.2° | 6.02 | 180° | 8.47 |
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