| Tail Number / N-Number | N231GG |
| Manufacturer | MOONEY AIRCRAFT CORP. |
| Model | M20K |
| Year Built | 1979 |
| Manufacturer's Serial Number | 25-0171 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 225 hp (168 kW) |
| Type of Registrant | Individual |
| Owner Name | NUNLEY JAMES R |
| Street | PO BOX 299 |
| City | MANCHESTER |
| State | TN |
| Zip Code | 37355-0299 |
| Region | Central |
| County | Coffee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-06-20 |
| Certificate Issue Date | 1996-10-17 |
| Last Action Date | 2021-03-11 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 50406324 |
| Mode S Code Hex | A20CD4 |