| Tail Number / N-Number | N85257 |
| Manufacturer | AMERICAN CHAMPION AIRCRAFT |
| Model | 7AC |
| Year Built | 1946 |
| Manufacturer's Serial Number | 7AC-3991 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Type of Registrant | Individual |
| Owner Name | MUSOLF JR WILLIAM R |
| Street | 9790 OLD MILL RD |
| City | SPENCER |
| State | OH |
| Zip Code | 44275-9732 |
| Region | Great Lakes |
| County | Medina County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-05-25 |
| Certificate Issue Date | 2005-12-01 |
| Last Action Date | 2021-08-27 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 52730755 |
| Mode S Code Hex | ABB1ED |