| Tail Number / N-Number | N604MD |
| Manufacturer | CESSNA |
| Model | 208B |
| Year Built | 2004 |
| Manufacturer's Serial Number | 208B1075 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-114A |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 675 hp (504 kW) |
| Type of Registrant | Corporation |
| Owner Name | QUANTUM SPATIAL INC |
| Street | N6216 RESOURCE DR |
| City | SHEBOYGAN FALLS |
| State | WI |
| Zip Code | 53085-2349 |
| Region | Great Lakes |
| County | Sheboygan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2020-09-02 |
| Certificate Issue Date | 2015-08-18 |
| Last Action Date | 2021-04-12 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 51753462 |
| Mode S Code Hex | A7D732 |