| Tail Number / N-Number | N581JW |
| Manufacturer | JOHN P WEBER |
| Model | SONEX AIRCRAFT |
| Year Built | 2017 |
| Manufacturer's Serial Number | 1498 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | SONEX |
| Type of Registrant | Individual |
| Owner Name | KELLEMS MICHAEL A |
| Street | 1306 HORSESHOE DR |
| City | LEWISBURG |
| State | TN |
| Zip Code | 37091-6906 |
| Region | Central |
| County | Marshall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2017-09-11 |
| Certificate Issue Date | 2021-11-10 |
| Last Action Date | 2021-11-10 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 51675174 |
| Mode S Code Hex | A77A7C |