| Tail Number / N-Number | N420D |
| Manufacturer | SCHLEICHER |
| Model | ASW-20C |
| Year Built | 1985 |
| Manufacturer's Serial Number | 20792 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | DUKERICH THOMAS P |
| Street | 16219 N 12TH ST |
| City | PHOENIX |
| State | AZ |
| Zip Code | 85022-2742 |
| Region | Western-Pacific |
| County | Maricopa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1985-04-12 |
| Certificate Issue Date | 2005-11-30 |
| Last Action Date | 2021-05-17 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51175752 |
| Mode S Code Hex | A4FBEA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N420D.
| Tail Number / N-Number | N420D |
| Manufacturer | DEHAVILLAND |
| Model | DH104 DOVE 6A |
| Manufacturer's Serial Number | 04414 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 13 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 157 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FIDELITY PROPERTIES INC |
| Street | 42 S CLARK ST |
| City | CHICAGO |
| State | IL |
| Zip Code | 60603 |
| Region | Great Lakes |
| County | Maricopa County |
| Certificate Issue Date | 1965-04-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-02-28 |