| Tail Number / N-Number | N441CH |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2002 |
| Manufacturer's Serial Number | 10012 |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | DWS AVIATION LLC |
| Street | 4304 UPPER LAKE DR |
| City | NORMAN |
| State | OK |
| Zip Code | 73072-9792 |
| Region | Southwestern |
| County | Cleveland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-12-02 |
| Certificate Issue Date | 2015-06-02 |
| Last Action Date | 2021-03-10 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51247216 |
| Mode S Code Hex | A54E8E |