| Tail Number / N-Number | N634CT |
| Manufacturer | AERO COMMANDER |
| Model | 500 S |
| Year Built | 1972 |
| Manufacturer's Serial Number | 3121 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 172 miles per hour |
| Type of Registrant | LLC |
| Owner Name | NORTHERN WINGS AVIATION LLC |
| Street | 318 N 22ND AVE |
| City | BOZEMAN |
| State | MT |
| Zip Code | 59718-3138 |
| Region | Northwest Mountain |
| County | Gallatin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-03-31 |
| Certificate Issue Date | 2018-02-05 |
| Last Action Date | 2021-01-26 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 52046334 |
| Mode S Code Hex | A84CDC |