| Tail Number / N-Number | N78DB |
| Manufacturer | BEECH |
| Model | 58 |
| Year Built | 1980 |
| Manufacturer's Serial Number | TH-1152 |
| 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 | LLC |
| Owner Name | GREENBRIER AVIATION LLC |
| Street | 610 AMBROSE PAINE LN |
| City | SEVIERVILLE |
| State | TN |
| Zip Code | 37862-4403 |
| Region | Central |
| County | Sevier County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-05-20 |
| Certificate Issue Date | 2000-08-10 |
| Last Action Date | 2021-03-20 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52507172 |
| Mode S Code Hex | AA8E7A |