| Tail Number / N-Number | N789E |
| Manufacturer | EATON AVIATION COMPANY |
| Model | RV-4 |
| Year Built | 1995 |
| Manufacturer's Serial Number | 3029 |
| 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 | LLC |
| Owner Name | UNLIMITED VISIBILITY LLC |
| Street | 3511 SILVERSIDE RD STE 105 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19810-4902 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-06-28 |
| Certificate Issue Date | 2016-05-04 |
| Last Action Date | 2022-05-20 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 52531131 |
| Mode S Code Hex | AAB259 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N789E.
| Tail Number / N-Number | N789E |
| Manufacturer | SCHLEICHER |
| Model | ASW-20 |
| Manufacturer's Serial Number | 20492 |
| 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) |
| Number of Engines | 0 engines |
| Type of Registrant | Co-Ownership |
| Owner Name | MAYES BRETT R |
| Other Names |
|
| Street | 5730 RIVERA RD |
| City | VACAVILLE |
| State | CA |
| Zip Code | 95688 |
| County | New Castle County |
| Country | US |
| Certificate Issue Date | 1987-12-11 |
| Last Action Date | 1997-05-21 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-09-18 |