| Tail Number / N-Number | N550FS |
| Manufacturer | CESSNA |
| Model | 401 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 401-0289 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 198 miles per hour |
| Type of Registrant | Individual |
| Owner Name | FOSTER STEVEN D |
| Street | 9-1 AIRPORT RD |
| City | NEW RICHMOND |
| State | WI |
| Zip Code | 54017-2724 |
| Region | Great Lakes |
| County | St. Croix County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-09-16 |
| Certificate Issue Date | 2002-05-23 |
| Last Action Date | 2020-03-13 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 51577771 |
| Mode S Code Hex | A6FFF9 |