# N5640: 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: January 25, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5640
- Page: https://openairdocs.org/aircraft/N5640

## Aircraft that carried N5640

- [Cancelled 2018-01-25](https://openairdocs.org/deregistered/N5640-2018-01-25): Cessna 150, S/N 15062901, built 1966. Registration expired, pending cancellation. Owner: [Asel William E DBA](https://openairdocs.org/faa-owner/ASEL%20WILLIAM%20E%20DBA), [Westphalia, MO](https://openairdocs.org/faa-place/MO/Westphalia)

## NTSB investigations on N5640 (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 MKC69D0413](https://openairdocs.org/ntsb/MKC69D0413), Apr 6, 1969: Cessna 150 (N5640), Eldon, MO, substantial damage

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