| Tail Number / N-Number | N544SH |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2005 |
| Manufacturer's Serial Number | 10818 |
| 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 | Government |
| Owner Name | YAVAPAI COUNTY |
| Street | 1015 FAIR ST |
| City | PRESCOTT |
| State | AZ |
| Zip Code | 86305-1807 |
| Region | Western-Pacific |
| County | Yavapai County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-08-19 |
| Certificate Issue Date | 2012-01-21 |
| Last Action Date | 2020-09-15 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51564140 |
| Mode S Code Hex | A6E860 |