| Tail Number / N-Number | N8RH |
| Manufacturer | HILL ROY A C |
| Model | WHISPER RG |
| Year Built | 1997 |
| Manufacturer's Serial Number | 002 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Type of Registrant | Individual |
| Owner Name | OLSON ALAN B |
| Street | 1955 D O MILLS CT |
| City | GOLD RIVER |
| State | CA |
| Zip Code | 95670-7843 |
| Region | Western-Pacific |
| County | Sacramento County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1997-04-15 |
| Certificate Issue Date | 2017-07-17 |
| Last Action Date | 2020-02-20 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 52557252 |
| Mode S Code Hex | AADEAA |