| Tail Number / N-Number | N125GM |
| Manufacturer | GLEIM JAMES M |
| Model | RV-6A |
| Manufacturer's Serial Number | 21788 |
| 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&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-6A |
| Type of Registrant | Individual |
| Owner Name | GLEIM JAMES M |
| Street | 1009 N KAREN WAY |
| City | PAYSON |
| State | AZ |
| Zip Code | 85541-1945 |
| Region | Western-Pacific |
| County | Gila County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2001-05-16 |
| Certificate Issue Date | 2021-11-04 |
| Last Action Date | 2021-11-04 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 50063347 |
| Mode S Code Hex | A066E7 |