This aircraft's FAA registration was cancelled on Mar 1990 — it's no longer an active tail number. TailWiki keeps a record so its history isn't lost.

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N4507UAir Tractor AT-502

DeregisteredRestrictedP&W Canada PT6A-60AJefferson, OR

N4507U is a Air Tractor AT-502. It is a fixed-wing single-engine aircraft with 1 seat, powered by a P&W Canada PT6A-60A rated at 1050 horsepower. Its registration was cancelled in Mar 1990. Its restricted airworthiness certificate was issued in Apr 2024. This page also carries 1 NTSB event.

1 of 100 Air Tractor AT-502

FAA recordRegistered in Jefferson, OR in 2022 · deregistered in 1990.

More like this:Air Tractor AT-502 Aircraft in Oregon Restricted

2024

FAA record · Apr 2024 · Airworthiness

Airworthiness certificate issued — Restricted

Manufacturer: Air Tractor. Model AT-502. Serial 502-0091.

2022

FAA record · Feb 2022 · Registration

Registered to last known owner

Registrant based in Jefferson, OR.

1990

FAA record · Mar 1990 · Deregistered

FAA registration cancelled

This N-number is no longer an active registration — it may have been scrapped, exported, or the number retired. The FAA can reissue cancelled N-numbers to a different aircraft entirely.

Aircraft

ManufacturerAir Tractor

ModelAT-502

CategoryRestricted

TypeFixed-wing single-engine

Serial502-0091

EngineP&W Canada PT6A-60A

Horsepower1050

Seats1

BasedJefferson, OR

Safety record

1 NTSB event on record

Most recent: Jan 2023.

See the Safety tab for full reports.

Registration history

Mar 1990

FAA registration cancelled

2022 — 1990

Last known registered owner · Jefferson, OR

Apr 2024

Airworthiness certificate issued

Owner locations generalized to city/state for privacy. Ownership lineage grows as TailWiki tracks daily FAA updates.

View earlier registration history

TailWiki has tracked this tail since Aug 2026. The FAA registry is a snapshot, not a history — earlier owners aren't in the public record. TailWiki reconstructs ownership changes by watching daily FAA updates going forward, so this section fills in the longer TailWiki runs.

About this record

This N-number isn't actively registered, so it can't be claimed. If the FAA reissues it to a different aircraft, that new registration gets its own page.

Keep up with N4507U

Get an alert when this aircraft's registration or ownership changes. Registry updates only — never location or flight tracking.