| Tail Number / N-Number | N441TD |
| Manufacturer | CESSNA |
| Model | 441 |
| Year Built | 1980 |
| Manufacturer's Serial Number | 441-0170 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | LLC |
| Owner Name | THUNDER DUCK AVIATION II LLC |
| Street | 44365 PREMIER PLZ STE 200 |
| City | ASHBURN |
| State | VA |
| Zip Code | 20147-5058 |
| Region | Eastern |
| County | Loudoun County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1997-07-29 |
| Certificate Issue Date | 2017-07-14 |
| Last Action Date | 2020-02-22 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51250001 |
| Mode S Code Hex | A55001 |