| Tail Number / N-Number | N21PZ |
| Manufacturer | AMERICAN CHAMPION AIRCRAFT |
| Model | 8GCBC |
| Year Built | 2000 |
| Manufacturer's Serial Number | 422-2000 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 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) |
| Type of Registrant | Corporation |
| Owner Name | EARL'S SPRAY SERVICE INC |
| Street | PO BOX 247 |
| City | BRECKENRIDGE |
| State | MI |
| Zip Code | 48615-0247 |
| Region | Great Lakes |
| County | Gratiot County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-09-13 |
| Certificate Issue Date | 2014-02-25 |
| Last Action Date | 2022-09-26 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 50334206 |
| Mode S Code Hex | A1B886 |