| Tail Number / N-Number | N681FD |
| Manufacturer | BELL |
| Model | 412EP |
| Manufacturer's Serial Number | 36438 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PT6T-3DF |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 900 hp (671 kW) |
| Total Horsepower | 1,800 hp (1,343 kW) |
| Type of Registrant | Government |
| Owner Name | CHICAGO FIRE DEPT |
| Street | 3954 E FOREMAN DR |
| City | CHICAGO |
| State | IL |
| Zip Code | 60617-6551 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-05-26 |
| Certificate Issue Date | 2022-10-14 |
| Last Action Date | 2022-10-14 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52203557 |
| Mode S Code Hex | A9076F |