# N4909X: 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 26, 1999
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4909X
- Page: https://openairdocs.org/aircraft/N4909X

## Aircraft that carried N4909X

- [Cancelled 1999-05-26](https://openairdocs.org/deregistered/N4909X-1999-05-26): Rockwell International S-2R, S/N 2085R. Exported to Canada. Owner: [Sunniland Aircraft Sales Inc](https://openairdocs.org/faa-owner/SUNNILAND%20AIRCRAFT%20SALES%20INC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover)

## NTSB investigations on N4909X (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 MIA90LA146](https://openairdocs.org/ntsb/MIA90LA146), Jun 27, 1990: Ayres S-2R (N4909X), Fort Pierce, FL, destroyed. Probable cause: ENGINE FAILURE DUE TO FAILURE OF THE ENGINE DRIVEN FUEL PUMP SHAFT DUE TO UNDETERMINED REASONS.

## FAA accident and incident reports on N4909X (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 19900627022689A](https://openairdocs.org/incident/19900627022689A), Jun 27, 1990: Ayres S2RR1340REST (N4909X), Fort Pierce, FL, Destroyed. Engine quit,crashed and burned. Fuel pump shaft failed. Carburetor worn and dirty. Engine crankshaft was run out.

---
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.