| Tail Number / N-Number | N233AJ |
| Manufacturer | SIKORSKY |
| Model | UH-60A |
| Year Built | 1982 |
| Manufacturer's Serial Number | 82-23685 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | T700-GE-700 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,561 hp (1,165 kW) |
| Total Horsepower | 3,122 hp (2,329 kW) |
| Type of Registrant | Corporation |
| Owner Name | BILLINGS FLYING SERVICE INC |
| Street | 3655 AJ WAY |
| City | BILLINGS |
| State | MT |
| Zip Code | 59106-9745 |
| Region | Northwest Mountain |
| County | Yellowstone County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2022-10-05 |
| Certificate Issue Date | 2017-09-08 |
| Last Action Date | 2020-05-08 |
| Expiration Date | 2027-09-30 |
| Status | Valid Registration |
| Mode S Code | 50411656 |
| Mode S Code Hex | A213AE |