XS
EST X-79 ODSail number EST/EST790
GPH
697.8
OSN
676.6
LOA
7.927 m
Displacement
1573 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5873
Medium
0.7954
High
0.9064
Triple Offshore
Low
0.7569
Medium
0.9667
High
1.0872
Boat Specifications
Dimensions
- Length overall
- 7.927 m
- Beam
- 2.86 m
- Draft
- 1.36 m
- Displacement
- 1573 kg
- Crew weight
- 450 kg
- Wetted surface
- 14.11 m²
Sails
- Mainsail
- 22.09 m²
- Genoa
- 11.41 m²
- Spinnaker
- 48.38 m²
- Asymmetric spinnaker
- 40.07 m²
Design
- Type
- X-79 OD
- Designer
- JEPPESEN
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.67 | 4.92 | 5.06 | 5.32 | 5.25 | 5.09 | 4.59 | 3.83 |
| 8 | 5.5 | 5.69 | 5.89 | 6.1 | 6.09 | 5.98 | 5.55 | 4.84 |
| 10 | 5.95 | 6.1 | 6.26 | 6.5 | 6.57 | 6.48 | 6.2 | 5.69 |
| 12 | 6.19 | 6.34 | 6.5 | 6.77 | 6.96 | 6.92 | 6.63 | 6.26 |
| 14 | 6.3 | 6.48 | 6.72 | 6.94 | 7.34 | 7.36 | 7.05 | 6.65 |
| 16 | 6.37 | 6.56 | 6.89 | 7.08 | 7.77 | 7.88 | 7.52 | 7.05 |
| 20 | 6.44 | 6.66 | 7.08 | 7.53 | 8.66 | 9.73 | 9.34 | 8.01 |
| 24 | 6.42 | 6.68 | 7.16 | 7.82 | 9.56 | 11.15 | 12.53 | 10.87 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.07 | 144.8° | 3.32 |
| 8 | 41.1° | 3.72 | 147.8° | 4.2 |
| 10 | 39.3° | 4.17 | 154.1° | 4.95 |
| 12 | 37.6° | 4.46 | 166.2° | 5.62 |
| 14 | 37.1° | 4.56 | 177.7° | 6.13 |
| 16 | 37.1° | 4.6 | 178.6° | 6.51 |
| 20 | 37.8° | 4.61 | 177.9° | 7.25 |
| 24 | 40° | 4.48 | 141.3° | 9.41 |
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