| Tail Number / N-Number | N407SX |
| Manufacturer | KIRBY NORMAN R |
| Model | SONEX |
| Year Built | 2007 |
| Manufacturer's Serial Number | 407 |
| 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 | AEROCONVER |
| Engine Model | AEROVEE |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | ATHEY JEFFREY R |
| Other Names |
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| Street | 16102 CONSTITUTION LN |
| City | FRIENDSWOOD |
| State | TX |
| Zip Code | 77546-3146 |
| Region | Southwestern |
| County | Galveston County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-03-22 |
| Certificate Issue Date | 2022-12-24 |
| Last Action Date | 2022-12-24 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51144110 |
| Mode S Code Hex | A4C848 |