| Tail Number / N-Number | N444HM |
| Manufacturer | SMITH |
| Model | AEROSTAR 600 |
| Year Built | 1976 |
| Manufacturer's Serial Number | 60-0329-121 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TI0-540 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 310 hp (231 kW) |
| Total Horsepower | 620 hp (463 kW) |
| Average Cruising Speed | 186 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WOLFENDEN ENTERPRISES INC |
| Street | 8525 DE HAVILAND CT |
| City | VERO BEACH |
| State | FL |
| Zip Code | 32968-9519 |
| Region | Southern |
| County | Indian River County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1976-07-14 |
| Certificate Issue Date | 2023-02-07 |
| Last Action Date | 2023-02-11 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 51255064 |
| Mode S Code Hex | A55A34 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N444HM.
| Tail Number / N-Number | N444HM |
| Manufacturer | HUGHES |
| Model | 369D |
| Manufacturer's Serial Number | 670149D |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| County | Indian River County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1989-03-08 |