| Tail Number / N-Number | N325TT |
| Manufacturer | PIPER |
| Model | PA-34-220T |
| Year Built | 1983 |
| Manufacturer's Serial Number | 348333006 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 225 hp (168 kW) |
| Total Horsepower | 450 hp (336 kW) |
| Type of Registrant | Corporation |
| Owner Name | NATHEM ENTERPRISES LTD |
| Street | PO BOX 1352 |
| City | WATERLOO |
| State | IA |
| Zip Code | 50704-1352 |
| Region | Central |
| County | Black Hawk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1998-08-03 |
| Certificate Issue Date | 1998-09-22 |
| Last Action Date | 2021-02-16 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50701236 |
| Mode S Code Hex | A3829E |