| Tail Number / N-Number | N142YX |
| Manufacturer | SHERYKA NICHOLAS |
| Model | SONEX WAIEX |
| Year Built | 2015 |
| Manufacturer's Serial Number | W0142 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | JABIRU |
| Engine Model | 3300L |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 120 hp (90 kW) |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | WAIEX |
| Type of Registrant | Individual |
| Owner Name | SHERYKA NICHOLAS R |
| Street | 2895 S FAIRFAX ST |
| City | DENVER |
| State | CO |
| Zip Code | 80222-6838 |
| Region | Northwest Mountain |
| County | Denver County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2015-07-04 |
| Certificate Issue Date | 2013-07-12 |
| Last Action Date | 2022-02-17 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50126132 |
| Mode S Code Hex | A0AC5A |