| Tail Number / N-Number | N21BD |
| Manufacturer | BEECH |
| Model | B200 |
| Year Built | 1983 |
| Manufacturer's Serial Number | BB-1115 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-42 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 850 hp (634 kW) |
| Total Horsepower | 1,700 hp (1,268 kW) |
| Type of Registrant | LLC |
| Owner Name | SOUTHERN ILLINOIS HELICOPTERS LLC |
| Street | 2405 BLACK DIAMOND DR |
| City | MARION |
| State | IL |
| Zip Code | 62959-5279 |
| Region | Great Lakes |
| County | Williamson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-08-21 |
| Certificate Issue Date | 2016-08-18 |
| Last Action Date | 2022-03-10 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50333506 |
| Mode S Code Hex | A1B746 |