| Tail Number / N-Number | N409ST |
| Manufacturer | CESSNA |
| Model | 550 |
| Year Built | 1987 |
| Manufacturer's Serial Number | 550-0559 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | JT15D-4 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,500 pounds-force (11.1 kN) |
| Total Thrust | 5,000 pounds-force (22.2 kN) |
| Type of Registrant | LLC |
| Owner Name | ABS EQUIPMENT LEASING LLC |
| Street | 200 FACTORY DR |
| City | WACO |
| State | TX |
| Zip Code | 76710-6958 |
| Region | Southwestern |
| County | McLennan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-03-01 |
| Certificate Issue Date | 2019-12-02 |
| Last Action Date | 2019-12-02 |
| Expiration Date | 2022-12-31 |
| Status | Third Notice for Registration Renewal |
| Mode S Code | 51147662 |
| Mode S Code Hex | A4CFB2 |