| Tail Number / N-Number | N537AC |
| Manufacturer | AMERICAN CHAMPION AIRCRAFT |
| Model | 8KCAB |
| Year Built | 2005 |
| Manufacturer's Serial Number | 999-2005 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | MACMILLAN JOHN JR |
| Street | 3414 CUMMINGS LN |
| City | CHEVY CHASE |
| State | MD |
| Zip Code | 20815-3238 |
| Region | Eastern |
| County | Montgomery County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-08-15 |
| Certificate Issue Date | 2009-08-24 |
| Last Action Date | 2020-08-30 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51545161 |
| Mode S Code Hex | A6CA71 |