# N4535K: Air Tractor AT-502, registration cancelled 1998-10-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 1, 1998
- Exported to: Australia
- Status when cancelled: Triennial form not returned
- Airframe: [Air Tractor AT-502](https://openairdocs.org/model/air-tractor-at-502) (registry code 0390303)
- Data sheets: [TCDS A17SW](https://openairdocs.org/tcds/A17SW) (OpenAirDocs)
- Serial number: 5020104
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 24, 1992
- Last registry action: August 19, 1998
- Mode S code: A58052
- Owner when cancelled: [Sunnyside Aero Inc](https://openairdocs.org/faa-owner/SUNNYSIDE%20AERO%20INC)
- Location: [Schlater, MS](https://openairdocs.org/faa-place/MS/Schlater)
- Owner type: Corporation
- Owner's area on the map: 33.6168° N, 90.3339° W: Placed by OpenAirDocs at the center of ZIP code 38952, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4535K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4535K
- Page: https://openairdocs.org/deregistered/N4535K-1998-10-01

From the FAA registry file of October 29, 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 DEN91LA114](https://openairdocs.org/ntsb/DEN91LA114), Aug 16, 1991: Air Tractor AT-502 (N4535K), Clovis, NM, destroyed. Probable cause: FAILURE OF THE PILOT TO MAINTAIN CLEARANCE FROM RISING/UNEVEN TERRAIN. FACTORS RELATED TO THE ACCIDENT WERE: THE LIGHT CONDITIONS AT DUSK, AND THE LACK OF VISUAL CUES FOR THE PILOT.

## 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 19910815034569A](https://openairdocs.org/incident/19910815034569A), Aug 15, 1991: Airtrc AT502 (N4535K), Clovis, NM, Destroyed. Struck a dirt berm on a spray run. Impact caused engine fire. Dumped load,landed and aircraft destroyed by fire.

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