| Tail Number / N-Number | N821BP |
| Manufacturer | PERDUE JOE |
| Model | BUSHBY MUSTANG M-11 |
| Year Built | 2006 |
| Manufacturer's Serial Number | M-11-406 |
| 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 | IO-360-C1E6 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Type of Registrant | Individual |
| Owner Name | PERDUE JOSEPH D |
| Street | RR 1 BOX 104 |
| City | MARSHALL |
| State | OK |
| Zip Code | 73056-9719 |
| Region | Southwestern |
| County | Logan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-07-28 |
| Certificate Issue Date | 2002-03-04 |
| Last Action Date | 2022-05-17 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52632271 |
| Mode S Code Hex | AB34B9 |