| Tail Number / N-Number | N490CG |
| Pending N-Number Change | N990NX |
| Manufacturer | GARY ANDERS |
| Model | ONEX |
| Year Built | 2014 |
| Manufacturer's Serial Number | ONX0046 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | REVMASTER |
| Engine Model | 2300 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | ONEX |
| Type of Registrant | LLC |
| Owner Name | SKYBOY GROUP LLC |
| Street | 1761 OLD YORK RD |
| City | ABINGTON |
| State | PA |
| Zip Code | 19001-1801 |
| Region | Eastern |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2014-12-18 |
| Certificate Issue Date | 2021-08-24 |
| Last Action Date | 2021-08-24 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51410121 |
| Mode S Code Hex | A61051 |