| Tail Number / N-Number | N4507U |
| Manufacturer | AIR TRACTOR INC |
| Model | AT-502 |
| Manufacturer's Serial Number | 502-0091 |
| Aircraft Type | Fixed wing single engine |
| 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 | P&W CANADA |
| Engine Model | PT6A-60A |
| Engine Type | Turbo-prop |
| Number of Engines | 1 engine |
| Horsepower | 1,050 hp (783 kW) |
| Type of Registrant | LLC |
| Owner Name | WOE N4507U LLC |
| Street | PO BOX 5 |
| City | JEFFERSON |
| State | OR |
| Zip Code | 97352-0005 |
| Region | Northwest Mountain |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1990-03-28 |
| Certificate Issue Date | 2022-02-22 |
| Last Action Date | 2022-02-22 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51272574 |
| Mode S Code Hex | A5757C |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4507U.
| Tail Number / N-Number | N4507U |
| Manufacturer | CESSNA |
| Model | 150D |
| Manufacturer's Serial Number | 15060507 |
| 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 |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | JOHNSON CITY AIRPORT INC |
| Street | RT 4 |
| City | JOHNSON CITY |
| State | TN |
| Zip Code | 37601 |
| Region | Central |
| County | Marion County |
| Certificate Issue Date | 1964-05-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-09-03 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4507U.
| Tail Number / N-Number | N4507U |
| Manufacturer | PIPER |
| Model | PA-28RT-201 |
| Manufacturer's Serial Number | 28R7918247 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Marion County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1988-06-02 |