# N4001J: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: June 12, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4001J
- Page: https://openairdocs.org/aircraft/N4001J

## Aircraft that carried N4001J

- [Cancelled 2017-06-12](https://openairdocs.org/deregistered/N4001J-2017-06-12): Robinson Helicopter R22 BETA, S/N 1330, built 1990. Exported to New Zealand. Owner: [Robinson Helicopter Co](https://openairdocs.org/faa-owner/ROBINSON%20HELICOPTER%20CO), [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance)
- [Cancelled 1973-06-22](https://openairdocs.org/deregistered/N4001J-1973-06-22): Cessna 150G, S/N 15065301. Owner: [Foster Van H](https://openairdocs.org/faa-owner/FOSTER%20VAN%20H), [Ft Worth, TX](https://openairdocs.org/faa-place/TX/Ft%20Worth)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4001J-undated): Ayres S-2R, S/N 2464R. Triennial form not returned

## NTSB investigations on N4001J (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 FTW72DPD42](https://openairdocs.org/ntsb/FTW72DPD42), May 9, 1972: Cessna 150G (N4001J), Ft Worth, TX, substantial damage

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