| Tail Number / N-Number | N556JR |
| Manufacturer | RODGERS JERRY T |
| Model | RV-4 |
| Year Built | 1987 |
| Manufacturer's Serial Number | 1144 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Partnership |
| Owner Name | SEMMIG JEFFREY C |
| Other Names |
|
| Street | 1413 SANTA ANITA ST |
| City | OCEANSIDE |
| State | CA |
| Zip Code | 92058-1132 |
| Region | Western-Pacific |
| County | San Diego County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1987-08-17 |
| Certificate Issue Date | 2020-11-14 |
| Last Action Date | 2020-11-14 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 51613215 |
| Mode S Code Hex | A7168D |