# N6640: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: May 11, 1981
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6640
- Page: https://openairdocs.org/aircraft/N6640

## Aircraft that carried N6640

- [Cancelled 1981-05-11](https://openairdocs.org/deregistered/N6640-1981-05-11): Grumman G-164A, S/N 768. Owner: [Benfield James](https://openairdocs.org/faa-owner/BENFIELD%20JAMES), [Beedeville, AR](https://openairdocs.org/faa-place/AR/Beedeville)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N6640-undated): Berliner CM4, S/N 6. Owner: [Berliner Aircraft Company Inc](https://openairdocs.org/faa-owner/BERLINER%20AIRCRAFT%20COMPANY%20INC), [Alexandria, VA](https://openairdocs.org/faa-place/VA/Alexandria)

## NTSB investigations on N6640 (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 FTW78DPG65](https://openairdocs.org/ntsb/FTW78DPG65), Jul 15, 1978: Grumman G-164A (N6640), Beedeville, AR, destroyed

## FAA accident and incident reports on N6640 (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19780715019189A](https://openairdocs.org/incident/19780715019189A), Jul 15, 1978: Gulstm G164A (N6640), Beedeville, AR, Destroyed

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