| Tail Number / N-Number | N556KR |
| Manufacturer | WHITAKER ROBERT M |
| Model | VANS ACFT RV-9A |
| Year Built | 2004 |
| Manufacturer's Serial Number | 90279 |
| 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 | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-9A |
| Type of Registrant | Individual |
| Owner Name | WHITAKER ROBERT M |
| Street | 2175 S 1600 W |
| City | RICHFIELD |
| State | UT |
| Zip Code | 84701-7106 |
| Region | Northwest Mountain |
| County | Sevier County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-08-05 |
| Certificate Issue Date | 2004-01-08 |
| Last Action Date | 2022-07-15 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 51613246 |
| Mode S Code Hex | A716A6 |