# N4633B: Cessna 180, registration cancelled 1970-12-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 29, 1970
- Status when cancelled: Valid registration
- Airframe: [Cessna 180](https://openairdocs.org/model/cessna-180) (registry code 2072602)
- Data sheets: [TCDS 5A6](https://openairdocs.org/tcds/5A6) (OpenAirDocs)
- Serial number: 31531
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 23, 1962
- Mode S code: A5A783
- Owner when cancelled: [Ollerton Paul A](https://openairdocs.org/faa-owner/OLLERTON%20PAUL%20A)
- Location: [Casa Grande, AZ](https://openairdocs.org/faa-place/AZ/Casa%20Grande)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4633B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4633B
- Page: https://openairdocs.org/deregistered/N4633B-1970-12-29

From the FAA registry file of November 3, 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 180: https://openairdocs.org/model/cessna-180.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 LAX70FUJ07](https://openairdocs.org/ntsb/LAX70FUJ07), Feb 1, 1970: Cessna 180 (N4633B), Casa Grande, AZ, substantial damage

## Other aircraft with N4633B

- [Cancelled 2018-03-05](https://openairdocs.org/deregistered/N4633B-2018-03-05): Cessna 152, S/N 15283559. Exported to Mexico. Owner: [Shamrock Aircraft Sales Inc](https://openairdocs.org/faa-owner/SHAMROCK%20AIRCRAFT%20SALES%20INC), [Monroe, WI](https://openairdocs.org/faa-place/WI/Monroe)

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