| Tail Number / N-Number | N40DR |
| Manufacturer | ROSS DAVID R |
| Model | RV-4 |
| Year Built | 1991 |
| Manufacturer's Serial Number | DR-01 |
| 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 | ROSS DAVID R |
| Street | 2624 BUTLER RD |
| City | WAKEMAN |
| State | OH |
| Zip Code | 44889-9791 |
| Region | Great Lakes |
| County | Huron County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-08-08 |
| Certificate Issue Date | 2008-07-17 |
| Last Action Date | 2020-05-11 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51125243 |
| Mode S Code Hex | A4AAA3 |