# N9331F: 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 17, 1990
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9331F
- Page: https://openairdocs.org/aircraft/N9331F

## Aircraft that carried N9331F

- [Cancelled 1990-01-17](https://openairdocs.org/deregistered/N9331F-1990-01-17): Hughes 269B, S/N 340037. N-number assigned, not yet registered

## NTSB investigations on N9331F (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 OAK71DXQ49](https://openairdocs.org/ntsb/OAK71DXQ49), Jun 14, 1971: Hughes 269B (N9331F), Taylorsville, CA, substantial damage

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.