OPTIONS
USA X4.9Sail number USA/USA94049
GPH
556.9
OSN
542.7
LOA
14.5 m
Displacement
14976 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7279
Medium
0.9711
High
1.0907
Triple Offshore
Low
0.9453
Medium
1.2168
High
1.3423
Boat Specifications
Dimensions
- Length overall
- 14.5 m
- Beam
- 4.48 m
- Draft
- 2.11 m
- Displacement
- 14976 kg
- Crew weight
- 1075 kg
- Wetted surface
- 47.26 m²
Sails
- Mainsail
- 75.76 m²
- Genoa
- 54.74 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 176.82 m²
Design
- Type
- X4.9
- Builder
- X-Yachts
- Designer
- X-Yacht Design
- Year built
- 2019
- Stability index
- 116.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.86 | 6.26 | 6.57 | 6.47 | 6.52 | 6.35 | 5.7 | 4.8 |
| 8 | 6.95 | 7.31 | 7.6 | 7.61 | 7.81 | 7.68 | 7.06 | 6.07 |
| 10 | 7.63 | 7.97 | 8.24 | 8.26 | 8.57 | 8.5 | 8.08 | 7.16 |
| 12 | 7.95 | 8.3 | 8.61 | 8.68 | 9 | 9.01 | 8.72 | 8.01 |
| 14 | 8.11 | 8.45 | 8.82 | 8.98 | 9.29 | 9.43 | 9.19 | 8.56 |
| 16 | 8.2 | 8.54 | 8.94 | 9.21 | 9.52 | 9.83 | 9.65 | 8.93 |
| 20 | 8.26 | 8.62 | 9.09 | 9.55 | 9.89 | 10.37 | 10.64 | 9.61 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 3.75 | 142.4° | 4.16 |
| 8 | 43° | 4.58 | 146.2° | 5.26 |
| 10 | 41.8° | 5.09 | 148.8° | 6.2 |
| 12 | 41.4° | 5.34 | 149.8° | 6.94 |
| 14 | 41.4° | 5.47 | 150.5° | 7.41 |
| 16 | 41.2° | 5.53 | 170° | 7.8 |
| 20 | 41.8° | 5.55 | 176.3° | 8.78 |
Loading polar chart…