| Tail Number / N-Number | N121UC |
| Manufacturer | CESSNA |
| Model | 172R |
| Year Built | 1998 |
| Manufacturer's Serial Number | 17280420 |
| 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 | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | EASTERN CINCINNATI AVIATION INC |
| Street | CLERMONT COUNTY AIRPORT |
| City | BATAVIA |
| State | OH |
| Zip Code | 45103 |
| Region | Great Lakes |
| County | Clermont County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-04-02 |
| Certificate Issue Date | 1998-05-19 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 50054456 |
| Mode S Code Hex | A0592E |