| Tail Number / N-Number | N448JM |
| Manufacturer | EUROCOPTER |
| Model | AS 355N |
| Year Built | 1997 |
| Manufacturer's Serial Number | 5627 |
| Aircraft Type | Rotorcraft |
| 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 | TURBOMECA |
| Engine Model | ARRIUS 1A |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 456 hp (340 kW) |
| Total Horsepower | 912 hp (680 kW) |
| Type of Registrant | Individual |
| Owner Name | BESSENYEI ISTVAN |
| Street | 1445 16TH ST APT 702 |
| City | MIAMI BEACH |
| State | FL |
| Zip Code | 33139-2283 |
| Region | Southern |
| County | Dade County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-06-23 |
| Certificate Issue Date | 2020-01-27 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-01-31 |
| Status | Valid Registration |
| Mode S Code | 51264451 |
| Mode S Code Hex | A56929 |