# N721Y: 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: June 19, 1984
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=721Y
- Page: https://openairdocs.org/aircraft/N721Y

## Aircraft that carried N721Y

- [Cancelled 1984-06-19](https://openairdocs.org/deregistered/N721Y-1984-06-19): Grumman G-164, S/N 283. Owner: [Millards Air Service Inc](https://openairdocs.org/faa-owner/MILLARDS%20AIR%20SERVICE%20INC), [Katy, TX](https://openairdocs.org/faa-place/TX/Katy)

## NTSB investigations on N721Y (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 FTW67D0230](https://openairdocs.org/ntsb/FTW67D0230), Aug 19, 1966: Grumman G-164 (N721Y), Blessing, TX, substantial damage
- [NTSB FTW66F0188](https://openairdocs.org/ntsb/FTW66F0188), Aug 2, 1965: Grumman G-164 (N721Y), Otey, TX, substantial damage

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