| Tail Number / N-Number | N664BC |
| Manufacturer | SIKORSKY |
| Model | S-76C |
| Year Built | 1998 |
| Manufacturer's Serial Number | 760492 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIEL 2S1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 833 hp (621 kW) |
| Total Horsepower | 1,666 hp (1,243 kW) |
| Type of Registrant | LLC |
| Owner Name | FLOW LINE TRANSPORTATION LLC |
| Street | 4514 COLE AVE STE 1175 |
| City | DALLAS |
| State | TX |
| Zip Code | 75205-4183 |
| Region | Southwestern |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2018-08-25 |
| Certificate Issue Date | 2018-10-16 |
| Last Action Date | 2022-10-11 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52141461 |
| Mode S Code Hex | A8C331 |