| Tail Number / N-Number | N791Q |
| Manufacturer | BEECH |
| Model | D55 |
| Year Built | 1969 |
| Manufacturer's Serial Number | TE-724 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MILLION ANDREW T |
| Street | 3605 CHURCHILL RD |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73165 |
| Region | Southwestern |
| County | Oklahoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-05-16 |
| Certificate Issue Date | 2018-05-07 |
| Last Action Date | 2021-04-28 |
| Expiration Date | 2028-05-31 |
| Status | Valid Registration |
| Mode S Code | 52536432 |
| Mode S Code Hex | AABD1A |