# N45332: Air Tractor AT-401, registration cancelled 2018-03-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 27, 2018
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Air Tractor AT-401](https://openairdocs.org/model/air-tractor-at-401) (registry code 0390204)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Data sheets: [TCDS A17SW](https://openairdocs.org/tcds/A17SW) (OpenAirDocs)
- Serial number: 401-0772
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: August 2, 1990
- Certificate issued: February 21, 2018
- Last registry action: February 21, 2018
- Mode S code: A5801D
- Owner when cancelled: [Souther Field Aviation Inc](https://openairdocs.org/faa-owner/SOUTHER%20FIELD%20AVIATION%20INC)
- Location: [Americus, GA](https://openairdocs.org/faa-place/GA/Americus)
- Owner type: Corporation
- Owner's area on the map: 32.0464° N, 84.1496° W: Placed by OpenAirDocs at the center of ZIP code 31709, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N45332
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=45332
- Page: https://openairdocs.org/deregistered/N45332-2018-03-27

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-401: https://openairdocs.org/model/air-tractor-at-401.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2011FA0000637](https://openairdocs.org/sdr/2011FA0000637), Jul 29, 2011: EXHAUST VALVE. STUCK. ACFT DEVELOPED HEAVY VIBRATION DUE TO A STUCK EXHAUST VALVE IN THE CYLINDER ASSY.

## 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 MIA94LA168](https://openairdocs.org/ntsb/MIA94LA168), Jun 27, 1994: Air Tractor AT-401 (N45332), Walls, MS, substantial damage. Probable cause: THE PARTIAL LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. THE SANDY TERRAIN WAS A FACTOR.

## FAA accident and incident reports (2)

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.

- [Incident 20110729017659I](https://openairdocs.org/incident/20110729017659I), Jul 29, 2011: Air Tractor Inc AT-401 (N45332), Baskin, LA, No damage. Aircraft was in cruise flight performing aerial application when the aircraft developed a severe vibration due to a stuck exhaust valve in the cylinder…
- [Accident 19940627019509A](https://openairdocs.org/incident/19940627019509A), Jun 27, 1994: Airtrc AT401 (N45332), Walls, MS, Substantial damage. Report partial power loss on takeoff roll. Aborted but overran ag strip. Nosed over in sand. No engine anomalies.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.