| Tail Number / N-Number | N121RV |
| Manufacturer | BRENNAN OLIVER G |
| Model | RV-6A |
| Year Built | 1992 |
| Manufacturer's Serial Number | 20127 |
| 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 | LYCOMING |
| Engine Model | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Type of Registrant | Individual |
| Owner Name | PADLECKAS NICHOLAS A |
| Street | 23147 GREY SQUIRREL LN |
| City | CALIFORNIA |
| State | MD |
| Zip Code | 20619-4046 |
| Region | Eastern |
| County | St. Mary's County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1993-01-12 |
| Certificate Issue Date | 2021-11-20 |
| Last Action Date | 2021-11-20 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50054364 |
| Mode S Code Hex | A058F4 |