Excalibur
NOR X-79 ODSail number NOR/NOR101
GPH
693
OSN
674.5
LOA
7.93 m
Displacement
1552 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6725
Medium
0.8979
High
1.0039
Triple Offshore
Low
0.863
Medium
1.0933
High
1.2151
Boat Specifications
Dimensions
- Length overall
- 7.93 m
- Beam
- 2.84 m
- Draft
- 1.36 m
- Displacement
- 1552 kg
- Crew weight
- 359 kg
- Wetted surface
- 13.69 m²
Sails
- Mainsail
- 21.44 m²
- Genoa
- 18.03 m²
- Spinnaker
- 38.2 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- X-79 OD
- Builder
- X-Yachts
- Designer
- Niels Jeppesen
- Year built
- 1979
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.87 | 5.12 | 5.33 | 5.29 | 5.16 | 4.97 | 4.47 | 3.79 |
| 8 | 5.71 | 5.89 | 6.02 | 6.02 | 6.04 | 5.92 | 5.48 | 4.79 |
| 10 | 6.1 | 6.24 | 6.37 | 6.46 | 6.53 | 6.42 | 6.12 | 5.64 |
| 12 | 6.26 | 6.45 | 6.69 | 6.77 | 7.01 | 6.89 | 6.55 | 6.17 |
| 14 | 6.32 | 6.54 | 6.92 | 7.08 | 7.46 | 7.35 | 7 | 6.57 |
| 16 | 6.34 | 6.59 | 7.03 | 7.37 | 7.81 | 7.89 | 7.45 | 6.99 |
| 20 | 6.37 | 6.62 | 7.09 | 7.65 | 8.36 | 9.04 | 8.78 | 7.91 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.22 | 147.5° | 3.29 |
| 8 | 41.6° | 3.86 | 151.3° | 4.15 |
| 10 | 39.5° | 4.31 | 155.2° | 4.92 |
| 12 | 38.5° | 4.46 | 172.5° | 5.59 |
| 14 | 38.5° | 4.5 | 180° | 6.11 |
| 16 | 38.7° | 4.5 | 180° | 6.49 |
| 20 | 39.9° | 4.44 | 180° | 7.29 |
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