# N2633U: Cessna 172D, registration cancelled 1970-09-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 2, 1970
- Status when cancelled: Valid registration
- Airframe: [Cessna 172D](https://openairdocs.org/model/cessna-172d) (registry code 2072410)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (OpenAirDocs)
- Serial number: 17250233
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 4, 1963
- Mode S code: A28CF6
- Owner when cancelled: [Hebden & Mckenzie Express Inc](https://openairdocs.org/faa-owner/HEBDEN%20%26%20MCKENZIE%20EXPRESS%20INC)
- Location: [Somerville, MA](https://openairdocs.org/faa-place/MA/Somerville)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N2633U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2633U
- Page: https://openairdocs.org/deregistered/N2633U-1970-09-02

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 172D: https://openairdocs.org/model/cessna-172d.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 NYC69D0153](https://openairdocs.org/ntsb/NYC69D0153), Aug 25, 1968: Cessna 172 (N2633U), Lincoln, ME, substantial damage

## Other aircraft with N2633U

- [Cancelled 2012-02-21](https://openairdocs.org/deregistered/N2633U-2012-02-21): Cessna T310R, S/N 310R1632, built 1979. Sale reported, pending cancellation. Owner: Nassau

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