| Tail Number / N-Number | N4ST |
| Manufacturer | TEXTRON AVIATION INC |
| Model | B300 |
| Year Built | 2018 |
| Manufacturer's Serial Number | FL-1147 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 19 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,050 hp (783 kW) |
| Total Horsepower | 2,100 hp (1,567 kW) |
| Type of Registrant | LLC |
| Owner Name | SOUTHERN TIRE AVIATION LLC |
| Street | 800 HIGHWAY 98 |
| City | COLUMBIA |
| State | MS |
| Zip Code | 39429 |
| Region | Southwestern |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-06-29 |
| Certificate Issue Date | 2018-08-14 |
| Last Action Date | 2021-03-16 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51124621 |
| Mode S Code Hex | A4A991 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4ST.
| Tail Number / N-Number | N4ST |
| Manufacturer | CESSNA |
| Model | 337G |
| Year Built | 1973 |
| Manufacturer's Serial Number | 33701516 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CADY G |
| Street | PO BOX 153 |
| City | ALTO |
| State | NM |
| Zip Code | 88312 |
| Region | Southwestern |
| County | Marion County |
| Certificate Issue Date | 1976-01-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1978-10-26 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4ST.
| Tail Number / N-Number | N4ST |
| Manufacturer | THACKER STEPHEN |
| Model | BENSEN |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Marion County |
| Last Action Date | 1978-12-22 |
| Last Status | N-Number assigned as a Non Type Certificated aircraft – but has not yet been registered |
| Cancellation Date | 2008-10-21 |