# N4393S: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: May 8, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4393S
- Page: https://openairdocs.org/aircraft/N4393S

## Aircraft that carried N4393S

- [Cancelled 2021-05-08](https://openairdocs.org/deregistered/N4393S-2021-05-08): Air Tractor AT-301, S/N 301-0053. Registration expired, pending cancellation. Owner: [A N F Air Service Inc](https://openairdocs.org/faa-owner/A%20N%20F%20AIR%20SERVICE%20INC), [Garwood, TX](https://openairdocs.org/faa-place/TX/Garwood)

## NTSB investigations on N4393S (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 FTW99LA204](https://openairdocs.org/ntsb/FTW99LA204), Jul 26, 1999: Air Tractor AT-301 (N4393S), Victoria, TX, substantial damage. Probable cause: The separation of the engine cowling due to a fractured support bracket, which resulted in the cowling striking and bending four engine push rods causing a loss of engine power. A factor was the lack…

## FAA accident and incident reports on N4393S (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 19990726023859A](https://openairdocs.org/incident/19990726023859A), Jul 26, 1999: Airtrc AT301 (N4393S), Victoria, TX, Substantial damage. (.19) On July 26, 1999, at 1530 central daylight time, an air tractor AT-301 agricultural airplane, N4393S, registered to a private individual and operated by…

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