# N4531K: Air Tractor AT-502, registration cancelled 2021-03-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 29, 2021
- Status when cancelled: Valid registration
- Airframe: [Air Tractor AT-502](https://openairdocs.org/model/air-tractor-at-502) (registry code 0390303)
- Engine: [Pratt & Whitney Canada PT6A-60A](https://openairdocs.org/engine/pratt-whitney-canada-pt6a-60a) (registry code 52043)
- Data sheets: [TCDS A17SW](https://openairdocs.org/tcds/A17SW), [TCDS E4EA](https://openairdocs.org/tcds/E4EA) (OpenAirDocs)
- Serial number: 502-0102
- Type of aircraft: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: June 11, 1990
- Certificate issued: January 10, 2019
- Last registry action: October 6, 2020
- Mode S code: A57FC6
- Owner when cancelled: [Intercontinental Commercial Aircraft Inc](https://openairdocs.org/faa-owner/INTERCONTINENTAL%20COMMERCIAL%20AIRCRAFT%20INC)
- Location: [Morriston, FL](https://openairdocs.org/faa-place/FL/Morriston)
- Owner type: Non-citizen corporation
- Owner's area on the map: 29.2623° N, 82.4778° W: Placed by OpenAirDocs at the center of ZIP code 32668, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4531K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4531K
- Page: https://openairdocs.org/deregistered/N4531K-2021-03-29

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Air Tractor AT-502: https://openairdocs.org/model/air-tractor-at-502.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA17LA326](https://openairdocs.org/ntsb/ERA17LA326), Sep 15, 2017: Air Tractor AT 502 (N4531K), Union City, TN, substantial damage. Probable cause: The catastrophic failure of the compressor turbine blades, which resulted in a total loss of engine power. Contributing to the accident was the installation of undocumented, time-limited engine…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20170915019409A](https://openairdocs.org/incident/20170915019409A), Sep 15, 2017: Air Tractor Inc AT-502 (N4531K), Union City, TN, Substantial damage. The commercial pilot was the sole occupant and pilot of aircraft N4531K that departed fulton county airport, Kentucky, Friday, September 15, 2017, at 0915…

## Other aircraft with N4531K

- [Cancelled 1950-09-25](https://openairdocs.org/deregistered/N4531K-1950-09-25): Ryan NAVION, S/N NAV-4-1531. Owner: [I&S Lumber Co](https://openairdocs.org/faa-owner/I%26S%20LUMBER%20CO), [Lebanon, OR](https://openairdocs.org/faa-place/OR/Lebanon)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4531K-undated): Cessna P210N, S/N P21000210

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