| Tail Number / N-Number | N504JT |
| Manufacturer | KARREN THOMAS J |
| Model | RV-4 |
| Year Built | 1992 |
| Manufacturer's Serial Number | RV-2095 |
| 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 | WILSON RICHARD W |
| Street | 913 CESSNA ST |
| City | INDEPENDENCE |
| State | OR |
| Zip Code | 97351-9431 |
| Region | Northwest Mountain |
| County | Polk County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-02-18 |
| Certificate Issue Date | 2021-06-24 |
| Last Action Date | 2021-06-24 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 51444646 |
| Mode S Code Hex | A649A6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N504JT.
| Tail Number / N-Number | N504JT |
| Manufacturer | THIESSEN JAKE |
| Model | VANS RV 4 |
| Year Built | 1988 |
| Manufacturer's Serial Number | 799 |
| 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 | WEISS SCOTT A |
| Street | 946 WINDSONG LN |
| City | SAN JACINTO |
| State | CA |
| Zip Code | 92582-6210 |
| County | Polk County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-01-15 |
| Certificate Issue Date | 2009-07-16 |
| Last Action Date | 2009-07-16 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-03-15 |
| Exported To | CANADA |