| Tail Number / N-Number | N151PK |
| Manufacturer | KIRCH |
| Model | THUNDER MUSTANG |
| Year Built | 2008 |
| Manufacturer's Serial Number | 028 |
| 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 | WALTER |
| Engine Model | M601D-11 |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 604 hp (451 kW) |
| Kit Manufacturer | PAPA 51 LTD CO |
| Kit Model | THUNDER MUSTANG |
| Type of Registrant | LLC |
| Owner Name | AERO26 LLC |
| Street | 1013 GREENWOOD LN |
| City | LEWISVILLE |
| State | TX |
| Zip Code | 75067-5304 |
| Region | Southwestern |
| County | Denton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-12-10 |
| Certificate Issue Date | 2018-03-29 |
| Last Action Date | 2020-12-06 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 50147465 |
| Mode S Code Hex | A0CF35 |