| Tail Number / N-Number | N999DZ |
| Manufacturer | BEECH |
| Model | 99 |
| Year Built | 1968 |
| Manufacturer's Serial Number | U70 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 17 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6A-20 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 550 hp (410 kW) |
| Total Horsepower | 1,100 hp (821 kW) |
| Average Cruising Speed | 187 miles per hour |
| Type of Registrant | LLC |
| Owner Name | ALPINE AVIATION EXPRESS LLC |
| Street | 1177 ALPINE AIR WAY |
| City | PROVO |
| State | UT |
| Zip Code | 84601-8270 |
| Region | Northwest Mountain |
| County | Utah County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-09-12 |
| Certificate Issue Date | 2020-04-01 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 53372165 |
| Mode S Code Hex | ADF475 |