| Tail Number / N-Number | N257BC |
| Manufacturer | EUROCOPTER DEUTSCHLAND GMBH |
| Model | EC 135 T2+ |
| Year Built | 2012 |
| Manufacturer's Serial Number | 1043 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | TURBOMECA |
| Engine Model | ARRIUS 2B2 |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 642 hp (479 kW) |
| Total Horsepower | 1,284 hp (958 kW) |
| Type of Registrant | Government |
| Owner Name | BROWARD COUNTY SHERIFFS OFFICE |
| Street | 5253 NW 20TH TER |
| City | FORT LAUDERDALE |
| State | FL |
| Zip Code | 33309-2740 |
| Region | Southern |
| County | Broward County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2012-07-20 |
| Certificate Issue Date | 2012-09-10 |
| Last Action Date | 2021-06-08 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 50470633 |
| Mode S Code Hex | A2719B |