| Tail Number / N-Number | N40DH |
| Manufacturer | STEINER HAROLD A |
| Model | RV-4 |
| Manufacturer's Serial Number | 1277 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 2500 BRADLEY AVE |
| City | LOUISVILLE |
| State | KY |
| Zip Code | 40217-1838 |
| Region | Central |
| County | Jefferson County |
| Country | US |
| Fractional Ownership | No |
| Last Action Date | 2022-05-13 |
| Status | Registration pending |
| Mode S Code | 51125233 |
| Mode S Code Hex | A4AA9B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N40DH.
| Tail Number / N-Number | N40DH |
| Manufacturer | DEHAVILLAND |
| Model | DH82A |
| Year Built | 1971 |
| Manufacturer's Serial Number | N6642 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | DICKERSON JAN |
| Street | 601 N CHERRY ST |
| City | OFALLON |
| State | IL |
| Zip Code | 62269 |
| Region | Great Lakes |
| County | Jefferson County |
| Certificate Issue Date | 1982-08-24 |
| Last Status | Valid Registration |
| Cancellation Date | 1983-02-28 |
| Exported To | UNITED KINGDOM |