| Tail Number / N-Number | N789GR |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Manufacturer's Serial Number | 10982 |
| 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 | H RICHARDSON & SONS LLC |
| Street | 5770A STATE HIGHWAY 37 |
| City | OGDENSBURG |
| State | NY |
| Zip Code | 13669-4204 |
| Region | Eastern |
| County | St. Lawrence County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2005-11-09 |
| Certificate Issue Date | 2013-12-12 |
| Last Action Date | 2022-11-26 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 52531233 |
| Mode S Code Hex | AAB29B |