X-xs
LTU X79Sail number LTU/LTU1583
GPH
702.4
OSN
683.2
LOA
7.85 m
Displacement
1942 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5856
Medium
0.7891
High
0.89
Triple Offshore
Low
0.7536
Medium
0.9606
High
1.0675
Boat Specifications
Dimensions
- Length overall
- 7.85 m
- Beam
- 2.86 m
- Draft
- 1.4 m
- Displacement
- 1942 kg
- Crew weight
- 350 kg
- Wetted surface
- 14.76 m²
Sails
- Mainsail
- 21.44 m²
- Genoa
- 18.73 m²
- Spinnaker
- 45.97 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X79
- Builder
- X Yachts
- Designer
- N. Jeppesen
- Year built
- 1969
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.71 | 5 | 5.2 | 5.14 | 5.14 | 4.98 | 4.48 | 3.78 |
| 8 | 5.56 | 5.77 | 5.92 | 5.99 | 6.04 | 5.92 | 5.46 | 4.76 |
| 10 | 6.01 | 6.15 | 6.26 | 6.4 | 6.48 | 6.4 | 6.14 | 5.61 |
| 12 | 6.21 | 6.36 | 6.53 | 6.65 | 6.91 | 6.83 | 6.54 | 6.19 |
| 14 | 6.28 | 6.47 | 6.76 | 6.88 | 7.3 | 7.27 | 6.96 | 6.55 |
| 16 | 6.31 | 6.52 | 6.9 | 7.16 | 7.58 | 7.72 | 7.38 | 6.94 |
| 20 | 6.31 | 6.54 | 7.01 | 7.51 | 7.99 | 8.5 | 8.44 | 7.76 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.11 | 148° | 3.27 |
| 8 | 41.6° | 3.72 | 152° | 4.12 |
| 10 | 40.1° | 4.2 | 153° | 4.88 |
| 12 | 39° | 4.41 | 170° | 5.58 |
| 14 | 38.6° | 4.48 | 180° | 6.11 |
| 16 | 38.6° | 4.5 | 180° | 6.46 |
| 20 | 39.8° | 4.45 | 180° | 7.19 |
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