# N6690U: 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: August 11, 1965
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6690U
- Page: https://openairdocs.org/aircraft/N6690U

## Aircraft that carried N6690U

- [Cancelled 1965-08-11](https://openairdocs.org/deregistered/N6690U-1965-08-11): Mooney M20C, S/N 2417. Owner: [Valley Flyers Inc](https://openairdocs.org/faa-owner/VALLEY%20FLYERS%20INC)

## NTSB investigations on N6690U (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 UNK65X1476](https://openairdocs.org/ntsb/UNK65X1476), Mar 18, 1965: Mooney M20 (N6690U), Mulege, Mexico, substantial damage

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