| Tail Number / N-Number | N259BK |
| Manufacturer | HUGHES |
| Model | 369A |
| Year Built | 1970 |
| Manufacturer's Serial Number | 301376 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | T63-A-700 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 317 hp (236 kW) |
| Type of Registrant | Corporation |
| Owner Name | CAVANAUGH COLLECTIONS INC |
| Street | 16885 DALLAS PKWY |
| City | ADDISON |
| State | TX |
| Zip Code | 75001-5215 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-05-01 |
| Certificate Issue Date | 2020-04-30 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50474420 |
| Mode S Code Hex | A27910 |