| Tail Number / N-Number | N51975 |
| Manufacturer | TOELAER JOHN |
| Model | VARI EZ |
| Manufacturer's Serial Number | 1275 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | TOELAER JOHN C |
| Street | 222 DEER BRIDGE DR |
| City | MADISON |
| State | AL |
| Zip Code | 35757-6812 |
| Region | Southern |
| County | Madison County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-05-18 |
| Certificate Issue Date | 1978-05-22 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 51503111 |
| Mode S Code Hex | A68649 |