# N4633B: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: March 5, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4633B
- Page: https://openairdocs.org/aircraft/N4633B

## Aircraft that carried 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)
- [Cancelled 1970-12-29](https://openairdocs.org/deregistered/N4633B-1970-12-29): Cessna 180, S/N 31531. Owner: [Ollerton Paul A](https://openairdocs.org/faa-owner/OLLERTON%20PAUL%20A), [Casa Grande, AZ](https://openairdocs.org/faa-place/AZ/Casa%20Grande)

## NTSB investigations on N4633B (2)

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 CHI86LA103](https://openairdocs.org/ntsb/CHI86LA103), Mar 16, 1986: Cessna 152 (N4633B), Brooklyn Park, MN, substantial damage
- [NTSB LAX70FUJ07](https://openairdocs.org/ntsb/LAX70FUJ07), Feb 1, 1970: Cessna 180 (N4633B), Casa Grande, AZ, substantial damage

## FAA accident and incident reports on N4633B (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19860316006629A](https://openairdocs.org/incident/19860316006629A), Mar 16, 1986: Cessna 152 (N4633B), Brooklyn Park, MN, Substantial damage. Bounced on landing. Allowed aircraft to drift to runway edge. Tried to go around and struck a snowbank. Nosed over.

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