# N9404D: 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: June 6, 1990
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9404D
- Page: https://openairdocs.org/aircraft/N9404D

## Aircraft that carried N9404D

- [Cancelled 1990-06-06](https://openairdocs.org/deregistered/N9404D-1990-06-06): Piper PA-22-160, S/N 226377. N-number assigned, not yet registered

## NTSB investigations on N9404D (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 SEA67D0356](https://openairdocs.org/ntsb/SEA67D0356), Mar 19, 1967: Piper PA-22 (N9404D), Enumclaw, WA, substantial damage

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