| Tail Number / N-Number | N4HZ |
| Manufacturer | BELL |
| Model | 407 |
| Year Built | 2007 |
| Manufacturer's Serial Number | 53779 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 7 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | 250-C47B |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 kW) |
| Type of Registrant | Corporation |
| Owner Name | HERZOG CONTRACTING CORP |
| Street | 600 S RIVERSIDE RD |
| City | SAINT JOSEPH |
| State | MO |
| Zip Code | 64507-9775 |
| Region | Central |
| County | Buchanan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2007-10-03 |
| Certificate Issue Date | 2018-12-15 |
| Last Action Date | 2021-07-16 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 51124266 |
| Mode S Code Hex | A4A8B6 |