# N21837: 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: August 31, 2010
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21837
- Page: https://openairdocs.org/aircraft/N21837

## Aircraft that carried N21837

- [Cancelled 2010-08-31](https://openairdocs.org/deregistered/N21837-2010-08-31): Aerospatiale/Aeritalia ATR 42-320, S/N 202. Exported to Indonesia. Owner: [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), Cornwall
- [Cancelled 1973-01-02](https://openairdocs.org/deregistered/N21837-1973-01-02): Cessna A188B, S/N 18801068. Exported to Portugal. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)
- [Cancelled 1942-03-20](https://openairdocs.org/deregistered/N21837-1942-03-20): Piper J3F-50, S/N 2622, built 1938. Owner: [Best H Craig & Simko John R](https://openairdocs.org/faa-owner/BEST%20H%20CRAIG%20%26%20SIMKO%20JOHN%20R), [Pitcairn, PA](https://openairdocs.org/faa-place/PA/Pitcairn)

## FAA accident and incident reports on N21837 (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.

- [Incident 19970517042369I](https://openairdocs.org/incident/19970517042369I), May 17, 1997: Aerosp ATR42320 (N21837), Baton Rouge, LA. Narrative: flight 3873, ATR-42, N21837, started taxiing for departure from the Baton Rouge airport with the main cabin door open. Ground personnel did not…

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