| Tail Number / N-Number | N78DA |
| Manufacturer | BEECH |
| Model | B100 |
| Year Built | 1976 |
| Manufacturer's Serial Number | BE-11 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331-5&6SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 776 hp (579 kW) |
| Total Horsepower | 1,552 hp (1,158 kW) |
| Average Cruising Speed | 210 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | THOMPSON BUILDERS CORP |
| Street | 5400 HANNA RANCH RD |
| City | NOVATO |
| State | CA |
| Zip Code | 94945-5066 |
| Region | Western-Pacific |
| County | Marin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-06-21 |
| Certificate Issue Date | 2023-02-06 |
| Last Action Date | 2023-02-06 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 52507171 |
| Mode S Code Hex | AA8E79 |