X-tase
NOR X-79Sail number NOR/NOR5110
GPH
705.8
OSN
685.3
LOA
7.93 m
Displacement
1574 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5836
Medium
0.786
High
0.8832
Triple Offshore
Low
0.7516
Medium
0.9556
High
1.0612
Boat Specifications
Dimensions
- Length overall
- 7.93 m
- Beam
- 2.86 m
- Draft
- 1.36 m
- Displacement
- 1574 kg
- Crew weight
- 333 kg
- Wetted surface
- 13.65 m²
Sails
- Mainsail
- 21.22 m²
- Genoa
- 12.38 m²
- Spinnaker
- 45.31 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X-79
- Builder
- X-Yachts
- Designer
- Niels Jeppesen
- Year built
- 1979
- Stability index
- 96.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.68 | 4.93 | 5.07 | 5.19 | 5.21 | 5.04 | 4.53 | 3.76 |
| 8 | 5.49 | 5.68 | 5.81 | 6 | 6.05 | 5.93 | 5.49 | 4.79 |
| 10 | 5.93 | 6.07 | 6.2 | 6.37 | 6.52 | 6.44 | 6.15 | 5.63 |
| 12 | 6.13 | 6.29 | 6.47 | 6.55 | 6.9 | 6.87 | 6.58 | 6.21 |
| 14 | 6.2 | 6.39 | 6.67 | 6.78 | 7.22 | 7.3 | 7.01 | 6.61 |
| 16 | 6.25 | 6.46 | 6.8 | 7.03 | 7.49 | 7.78 | 7.48 | 7 |
| 20 | 6.28 | 6.51 | 6.94 | 7.39 | 8 | 8.84 | 9.24 | 7.98 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.08 | 146° | 3.26 |
| 8 | 41.2° | 3.72 | 150.5° | 4.15 |
| 10 | 39.4° | 4.17 | 153.8° | 4.9 |
| 12 | 38.2° | 4.36 | 166.4° | 5.58 |
| 14 | 38.2° | 4.42 | 177.2° | 6.1 |
| 16 | 38.4° | 4.44 | 179° | 6.47 |
| 20 | 39.9° | 4.38 | 178.4° | 7.22 |
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