| Tail Number / N-Number | N787TT |
| Manufacturer | BEECH |
| Model | C90 |
| Manufacturer's Serial Number | LJ-787 |
| 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 | P&W CANADA |
| Engine Model | PT6A-21 |
| 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 | 201 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MJW AVIATION LLC |
| Street | 350 PINE ST STE 1750 |
| City | BEAUMONT |
| State | TX |
| Zip Code | 77701-2439 |
| Region | Southwestern |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-06-20 |
| Certificate Issue Date | 2021-08-09 |
| Last Action Date | 2021-08-09 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52526102 |
| Mode S Code Hex | AAAC42 |