| Tail Number / N-Number | N48AZ |
| Manufacturer | BEECH |
| Model | C90 |
| Year Built | 1979 |
| Manufacturer's Serial Number | LJ-859 |
| 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 | U/A CANADA |
| Engine Model | PT6A SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 715 hp (533 kW) |
| Total Horsepower | 1,430 hp (1,067 kW) |
| Average Cruising Speed | 201 miles per hour |
| Type of Registrant | LLC |
| Owner Name | SIGNICAST LLC |
| Street | 1800 INNOVATION WAY |
| City | HARTFORD |
| State | WI |
| Zip Code | 53027-9082 |
| Region | Great Lakes |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-07-13 |
| Certificate Issue Date | 2017-10-04 |
| Last Action Date | 2020-05-14 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51363130 |
| Mode S Code Hex | A5E658 |