| Tail Number / N-Number | N427GK |
| Manufacturer | KLEMA GREGORY A |
| Model | RV-4 |
| Year Built | 2002 |
| Manufacturer's Serial Number | 3317 |
| 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 | O-360 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | TOAL TIMOTHY R |
| Other Names |
|
| Street | 2313 83RD AVE |
| City | MILAN |
| State | IL |
| Zip Code | 61264-2937 |
| Region | Great Lakes |
| County | Rock Island County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-08-22 |
| Certificate Issue Date | 2021-03-16 |
| Last Action Date | 2021-03-16 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51213100 |
| Mode S Code Hex | A51640 |