| Tail Number / N-Number | N258CS |
| Manufacturer | SCHOTANUS MYRON |
| Model | BELL/MSOH58 |
| Year Built | 2005 |
| Manufacturer's Serial Number | 002 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | T63 SERIES |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | LLC |
| Owner Name | SIERRA FLITE LLC |
| Street | 2140 S DUPONT HWY |
| City | CAMDEN |
| State | DE |
| Zip Code | 19934-1249 |
| Region | Eastern |
| County | Kent County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2005-04-28 |
| Certificate Issue Date | 2006-10-04 |
| Last Action Date | 2021-06-30 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 50472571 |
| Mode S Code Hex | A27579 |