# N5921D: 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: September 3, 2022
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5921D
- Page: https://openairdocs.org/aircraft/N5921D

## Aircraft that carried N5921D

- [Cancelled 2022-09-03](https://openairdocs.org/deregistered/N5921D-2022-09-03): Piper PA-22-150, S/N 22-4583, built 1956. Registration expired, pending cancellation. Owner: [Forman Willis O](https://openairdocs.org/faa-owner/FORMAN%20WILLIS%20O), [Tallahassee, FL](https://openairdocs.org/faa-place/FL/Tallahassee)

## NTSB investigations on N5921D (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 NYC08CA055](https://openairdocs.org/ntsb/NYC08CA055), Dec 8, 2007: Piper PA-22-150 (N5921D), Tallahassee, FL, substantial damage. Probable cause: The pilot's misjudged clearance over obstacles during final approach.

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