# N5523X: 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: April 22, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5523X
- Page: https://openairdocs.org/aircraft/N5523X

## Aircraft that carried N5523X

- [Cancelled 2013-04-22](https://openairdocs.org/deregistered/N5523X-2013-04-22): Rockwell International S-2R, S/N 2174R, built 1975. Registration expired, pending cancellation. Owner: [Kruse Lee](https://openairdocs.org/faa-owner/KRUSE%20LEE), [Brentwood, CA](https://openairdocs.org/faa-place/CA/Brentwood)

## NTSB investigations on N5523X (2)

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 LAX83LA374](https://openairdocs.org/ntsb/LAX83LA374), Aug 6, 1983: Rockwell S2R (N5523X), Brentwood, CA, destroyed
- [NTSB OAK76DVA76](https://openairdocs.org/ntsb/OAK76DVA76), Jun 7, 1976: Aero Comdr 600S2C (N5523X), Riverdale, CA, substantial damage

## FAA accident and incident reports on N5523X (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.

- [Accident 19830806048219A](https://openairdocs.org/incident/19830806048219A), Aug 6, 1983: Ayres S2RRESTD (N5523X), Brentwood, CA, Destroyed. Pilot claims brake locked during landing roll causing aircraft to nose over and start fire.
- [Accident 19760607013819A](https://openairdocs.org/incident/19760607013819A), Jun 7, 1976: Ayres S2R (N5523X), Riverdale, CA, Substantial damage. Operation was spraying zinc sulphate on fallow ground.

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