| Tail Number / N-Number | N709LM |
| Manufacturer | COWGER MICHAEL J |
| Model | SONEX |
| Year Built | 2015 |
| Manufacturer's Serial Number | 1216 |
| 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 | SONEX |
| Type of Registrant | Individual |
| Owner Name | COWGER MICHAEL J |
| Street | 3255 S TAYLOR RD |
| City | DECATUR |
| State | IL |
| Zip Code | 62521-9168 |
| Region | Great Lakes |
| County | Macon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2015-10-14 |
| Certificate Issue Date | 2014-07-02 |
| Last Action Date | 2020-02-11 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 52273403 |
| Mode S Code Hex | A97703 |