| Tail Number / N-Number | N129SD |
| Manufacturer | HUGHES |
| Model | MH-6C |
| Manufacturer's Serial Number | 68-17249 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Government |
| Owner Name | DESOTO COUNTY SHERRIFFS DEPT |
| Street | 3091 INDUSTRIAL DR W |
| City | HERNANDO |
| State | MS |
| Zip Code | 38632-2498 |
| Region | Southwestern |
| County | DeSoto County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2020-01-10 |
| Last Action Date | 2022-10-20 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50073265 |
| Mode S Code Hex | A076B5 |