| Tail Number / N-Number | N139JB |
| Manufacturer | BEECH |
| Model | B100 |
| Year Built | 1979 |
| Manufacturer's Serial Number | BE-81 |
| 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 | TPE331-6-251M |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Average Cruising Speed | 210 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WESTCRAFT MANUFACTURING INC |
| Street | PO BOX 596 |
| City | ALTO |
| State | TX |
| Zip Code | 75925-0596 |
| Region | Southwestern |
| County | Cherokee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-12-03 |
| Certificate Issue Date | 2017-04-14 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 50116552 |
| Mode S Code Hex | A09D6A |