# N4631Q: 1973 Cessna 172M, registration cancelled 1974-10-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 30, 1974
- Exported to: Australia
- Status when cancelled: Valid registration
- Airframe: [Cessna 172M](https://openairdocs.org/model/cessna-172m) (registry code 2072418)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (OpenAirDocs)
- Serial number: 17261730
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 3, 1974
- Mode S code: A5A74A
- Owner when cancelled: [Hannan Aviation Ltd](https://openairdocs.org/faa-owner/HANNAN%20AVIATION%20LTD)
- Location: [San Jose, CA](https://openairdocs.org/faa-place/CA/San%20Jose)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4631Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4631Q
- Page: https://openairdocs.org/deregistered/N4631Q-1974-10-30

From the FAA registry file of November 7, 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 172M: https://openairdocs.org/model/cessna-172m.md

## Other aircraft with N4631Q

- [Cancelled 2015-05-20](https://openairdocs.org/deregistered/N4631Q-2015-05-20): Cessna 152, S/N 15285044, built 1981. Registration expired, pending cancellation. Owner: [York Esther B](https://openairdocs.org/faa-owner/YORK%20ESTHER%20B), [Oologah, OK](https://openairdocs.org/faa-place/OK/Oologah)

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