# N7042J: 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: November 19, 2014
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7042J
- Page: https://openairdocs.org/aircraft/N7042J

## Aircraft that carried N7042J

- [Cancelled 2014-11-19](https://openairdocs.org/deregistered/N7042J-2014-11-19): Costigan Allan H CHALLENGER II, S/N 1187B0275. Registration expired, pending cancellation. Owner: [Costigan Allan H](https://openairdocs.org/faa-owner/COSTIGAN%20ALLAN%20H), [Foley, AL](https://openairdocs.org/faa-place/AL/Foley)
- [Cancelled 1973-05-01](https://openairdocs.org/deregistered/N7042J-1973-05-01): Bell 47G-5, S/N 25018, built 1970. Owner: [Mark Aero Inc](https://openairdocs.org/faa-owner/MARK%20AERO%20INC), [St Louis, MO](https://openairdocs.org/faa-place/MO/St%20Louis)

## NTSB investigations on N7042J (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 MKC73DCA09](https://openairdocs.org/ntsb/MKC73DCA09), Dec 13, 1972: Bell 47G-5 (N7042J), Chesterfield, MO, destroyed

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