# N999Q: 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: August 7, 2012
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=999Q
- Page: https://openairdocs.org/aircraft/N999Q

## Aircraft that carried N999Q

- [Cancelled 2012-08-07](https://openairdocs.org/deregistered/N999Q-2012-08-07): Aero Commander 685, S/N 12000, built 1970. Registration pending, canceled. Owner: [Baithersburg, MD](https://openairdocs.org/faa-place/MD/Baithersburg)
- [Cancelled 1971-12-14](https://openairdocs.org/deregistered/N999Q-1971-12-14): Ryan NAVION A, S/N NAV-4-1722. Owner: [US Air Force](https://openairdocs.org/faa-owner/US%20AIR%20FORCE), [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)

## NTSB investigations on N999Q (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 NYC67F0385](https://openairdocs.org/ntsb/NYC67F0385), Nov 13, 1966: Navion A (N999Q), Denville, NJ, substantial damage

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