# N9646U: 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 25, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9646U
- Page: https://openairdocs.org/aircraft/N9646U

## Aircraft that carried N9646U

- [Cancelled 2018-01-25](https://openairdocs.org/deregistered/N9646U-2018-01-25): Grumman American Avn. AA-1C, S/N AA1C0084, built 1977. Registration expired, pending cancellation. Owner: [Harast William G](https://openairdocs.org/faa-owner/HARAST%20WILLIAM%20G), [Rockford, IL](https://openairdocs.org/faa-place/IL/Rockford)

## NTSB investigations on N9646U (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 FTW79DPA17](https://openairdocs.org/ntsb/FTW79DPA17), May 10, 1979: Grum-Amer AA-1C (N9646U), Dallas, TX, substantial damage

## FAA accident and incident reports on N9646U (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 19790510008859A](https://openairdocs.org/incident/19790510008859A), May 10, 1979: Gulstm AA1C (N9646U), Hebron, TX, Substantial damage. Takeoff was made from a wet runway. Acft failed to clear a fence at the end of the field.

---
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.