| Tail Number / N-Number | N139SC |
| Manufacturer | BEECH |
| Model | C90 |
| Year Built | 1979 |
| Manufacturer's Serial Number | LJ868 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Average Cruising Speed | 201 miles per hour |
| Type of Registrant | LLC |
| Owner Name | NEW ULM C90 LLC |
| Street | 1650 W COLLEGE DR STE 100 |
| City | MARSHALL |
| State | MN |
| Zip Code | 56258-1689 |
| Region | Great Lakes |
| County | Lyon County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1996-06-21 |
| Certificate Issue Date | 2013-04-25 |
| Last Action Date | 2022-05-03 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50117063 |
| Mode S Code Hex | A09E33 |