# N4637Q: Cessna T210L, registration cancelled 1990-03-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 9, 1990
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna T210L](https://openairdocs.org/model/cessna-t210l) (registry code 2073449)
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21) (OpenAirDocs)
- Serial number: 21059537
- Type of aircraft: Fixed wing single engine
- Mode S code: A5A81C
- The mark today: https://openairdocs.org/aircraft/N4637Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4637Q
- Page: https://openairdocs.org/deregistered/N4637Q-1990-03-09

From the FAA registry file of November 4, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Cessna T210L: https://openairdocs.org/model/cessna-t210l.md

## NTSB investigations (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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