| Tail Number / N-Number | N57GD |
| Manufacturer | DAVIS GREGORY |
| Model | RV4 |
| Year Built | 2003 |
| Manufacturer's Serial Number | 601 |
| 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) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-4 |
| Type of Registrant | Co-Ownership |
| Owner Name | DAVIS GREGORY |
| Other Names |
|
| Street | 1661 250TH ST |
| City | HIAWATHA |
| State | KS |
| Zip Code | 66434-8199 |
| Region | Central |
| County | Brown County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-10-31 |
| Certificate Issue Date | 2003-10-01 |
| Last Action Date | 2021-12-21 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 51646252 |
| Mode S Code Hex | A74CAA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N57GD.
| Tail Number / N-Number | N57GD |
| Manufacturer | DEATON GENE G |
| Model | JUNGSTER-I |
| Manufacturer's Serial Number | 7201 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MAHON KELLY A |
| Street | 1803 CONCORD LANE |
| City | DENTON |
| State | TX |
| Zip Code | 76205 |
| County | Brown County |
| Country | US |
| Certificate Issue Date | 1991-02-09 |
| Last Action Date | 1997-02-19 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-04-18 |