| Tail Number / N-Number | N854WS |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2005 |
| Manufacturer's Serial Number | 10844 |
| 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 | Corporation |
| Owner Name | MN HELICOPTERS INC |
| Street | 8891 AIRPORT RD E13 |
| City | MINNEAPOLIS |
| State | MN |
| Zip Code | 55449 |
| Region | Great Lakes |
| County | Hennepin County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-07-29 |
| Certificate Issue Date | 2010-10-25 |
| Last Action Date | 2022-05-16 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52734071 |
| Mode S Code Hex | ABB839 |