| Tail Number / N-Number | N84RL |
| Manufacturer | KNIGHT ROGER E |
| Model | BD-4 |
| Year Built | 1996 |
| Manufacturer's Serial Number | 84 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | STOCKMAN HAROLD O |
| Street | 162-11 KITTRIDGE CANYON |
| City | ELKO |
| State | NV |
| Zip Code | 89801 |
| Region | Western-Pacific |
| County | Elko County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1996-05-09 |
| Certificate Issue Date | 2002-02-21 |
| Last Action Date | 2022-09-30 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52677402 |
| Mode S Code Hex | AB7F02 |