# N657U: 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: April 18, 1968
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=657U
- Page: https://openairdocs.org/aircraft/N657U

## Aircraft that carried N657U

- [Cancelled 1968-04-18](https://openairdocs.org/deregistered/N657U-1968-04-18): Grumman G-164, S/N 393. Owner: [Nicks Flying Service](https://openairdocs.org/faa-owner/NICKS%20FLYING%20SERVICE)

## NTSB investigations on N657U (2)

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 FTW68F0477](https://openairdocs.org/ntsb/FTW68F0477), Mar 13, 1968: Grumman G-164 (N657U), Welsh, LA, destroyed
- [NTSB FTW66D0637](https://openairdocs.org/ntsb/FTW66D0637), Apr 18, 1966: Grumman G-164 (N657U), Lake Arthur, LA, 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.