| Tail Number / N-Number | N12GC |
| Manufacturer | CONTNER GARY E |
| Model | RV-4 |
| Year Built | 2000 |
| Manufacturer's Serial Number | 2264 |
| 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 | Individual |
| Owner Name | CONTNER GARY E |
| Street | 6225 COUNTY ROAD 39 |
| City | HUNTSVILLE |
| State | OH |
| Zip Code | 43324-9614 |
| Region | Great Lakes |
| County | Logan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2000-07-27 |
| Certificate Issue Date | 1998-08-19 |
| Last Action Date | 2021-03-06 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 50050762 |
| Mode S Code Hex | A051F2 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N12GC.
| Tail Number / N-Number | N12GC |
| Manufacturer | CHARLET GEORGE SR |
| Model | PARSONS |
| Manufacturer's Serial Number | 9862 |
| Aircraft Type | Rotorcraft |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | CHARLET GEORGE J SR |
| Street | PO BOX 267 |
| City | CLINTON |
| State | LA |
| Zip Code | 70722 |
| County | Logan County |
| Country | US |
| Certificate Issue Date | 1985-12-31 |
| Last Action Date | 1994-06-23 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1996-05-13 |