| Tail Number / N-Number | N121AR |
| Manufacturer | IAR SA BRASOV |
| Model | IAR 823 |
| Year Built | 1979 |
| Manufacturer's Serial Number | 53 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | BUCKLEY CHRISTOPHER J |
| Other Names |
|
| Street | 770 5TH ST NW APT 918 |
| City | WASHINGTON |
| State | DC |
| Zip Code | 20001-2669 |
| Region | Eastern |
| County | District of Columbia |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-02-05 |
| Certificate Issue Date | 2019-05-01 |
| Last Action Date | 2022-04-17 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 50053571 |
| Mode S Code Hex | A05779 |