# N5923U: 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: December 7, 1971
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5923U
- Page: https://openairdocs.org/aircraft/N5923U

## Aircraft that carried N5923U

- [Cancelled 1971-12-07](https://openairdocs.org/deregistered/N5923U-1971-12-07): Piper PA-28-140, S/N 28-26409, built 1970. Owner: [Airmark Aviation Inc](https://openairdocs.org/faa-owner/AIRMARK%20AVIATION%20INC), [Flanders, NJ](https://openairdocs.org/faa-place/NJ/Flanders)

## NTSB investigations on N5923U (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 NYC72AN036](https://openairdocs.org/ntsb/NYC72AN036), Sep 6, 1971: Piper PA-28 (N5923U), Princeton, NJ, destroyed, 2 fatal

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