| Tail Number / N-Number | N4126X |
| Manufacturer | AERO COMMANDER |
| Model | 100 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 225 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Individual |
| Owner Name | TREAT MICHAEL F |
| Street | PO BOX 196 |
| City | WEBSTER |
| State | WI |
| Zip Code | 54893-0196 |
| Region | Great Lakes |
| County | Burnett County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-02-06 |
| Certificate Issue Date | 2010-02-02 |
| Last Action Date | 2022-11-02 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51157316 |
| Mode S Code Hex | A4DECE |