# N4637Q: 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: March 9, 1990
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4637Q
- Page: https://openairdocs.org/aircraft/N4637Q

## Aircraft that carried N4637Q

- [Cancelled 1990-03-09](https://openairdocs.org/deregistered/N4637Q-1990-03-09): Cessna T210L, S/N 21059537. Triennial form not returned

## NTSB investigations on N4637Q (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 FTW87FA102](https://openairdocs.org/ntsb/FTW87FA102), Apr 24, 1987: Cessna T210L (N4637Q), Lufkin, TX, destroyed

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