Public Record · As of May 5, 2026
N4509S
Air Tractor AT-502 · 1990 View Type →
Status
Registration Valid
Type
Fixed Wing Single Engine
Engine
P&W CANADA PT6A-60A
Last Cert Issue
—
01 / Registration
Filed with the Federal Aviation Administration
Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N4509S.
Tail Number
N4509S
Serial Number
502-0088
Make
AIR TRACTOR INC
Model
AT-502
Year of Manufacture
1990
Mfr / Model Code
0390303
Type Aircraft
Fixed Wing Single Engine
Type Engine
Turbo-prop
Engines
1
Seats
1
Engine Manufacturer
P&W CANADA
Engine Model
PT6A-60A
Horsepower
1050 hp
Weight Class
CLASS 1
Certification
Restricted (+1 flag) · code 31
Registrant
TALL TOWERS AG SERVICE INC · Corporation
Address
14269 17TH ST SE · PAGE, ND 58064-9780
FAA Region
Central · County 017
Status
Registration Valid
Airworthiness Date
—
Cert Issue Date
—
Expiration Date
—
Last FAA Action
—
Mode S Hex (ICAO24)
A575C0
Mode S (Octal)
51272700
Live position via ICAO24 A575C0
External services. Live tracks are unaffiliated with TallyAero or the FAA.
02 / NTSB Records
Events on file with the National Transportation Safety Board
-
Jul 10, 2018
De Land, Illinois
Airport · IL80 FLYING ILLINI
03 / Airworthiness Directives
Applicable to AIR TRACTOR INC AT-502
Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.
No matching airworthiness directives are on file for this make and model in the Federal Register.
04 / Service Difficulty Reports
FAA SDR filings
The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →
05 / Related
More on Air Tractor AT-502 in the Atlas
Air Tractor AT-502 type page → — 79 registered · 45 ADs · 42 NTSB records
Recent NTSB events · this type
-
Nov 5, 2025
Gueydan, Louisiana Serious
Atlas event → -
Aug 10, 2025
Lawrenceville, Illinois Minor
Atlas event → -
Jun 6, 2025
Grady, Arkansas Fatal
Atlas event → -
Jun 5, 2025
Gibson, Arkansas Serious
Atlas event → -
May 18, 2024
Covert, Kansas None
Atlas event →
Search the full US registry → · All airworthiness directives → · Accident & safety surface →
06 / Sources & Methodology
Every fact on this page links to its primary US-government source
- FAA Aircraft Registry →
Refreshed May 5, 2026
Available
- NTSB CAROL →
Refreshed May 5, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed May 5, 2026
Available
- FAA Service Difficulty Reports →
Refreshed May 5, 2026
Unavailable
We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.