| Tail Number / N-Number | N423Z |
| Manufacturer | SOCATA |
| Model | TB21 |
| Manufacturer's Serial Number | 1838 |
| 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 | TIO-540-AB1AD |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Individual |
| Owner Name | ULRICH RAYMOND |
| Street | 2864 HANNON HILL DR |
| City | TALLAHASSEE |
| State | FL |
| Zip Code | 32309-8986 |
| Region | Southern |
| County | Leon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-02-19 |
| Certificate Issue Date | 2021-08-10 |
| Last Action Date | 2022-07-12 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51204403 |
| Mode S Code Hex | A50903 |