# N4039J: 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: October 29, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4039J
- Page: https://openairdocs.org/aircraft/N4039J

## Aircraft that carried N4039J

- [Cancelled 2013-10-29](https://openairdocs.org/deregistered/N4039J-2013-10-29): Balloon Works FIREFLY 7, S/N 7822, built 1979. Registration expired, pending cancellation. Owner: [Smith Robert F](https://openairdocs.org/faa-owner/SMITH%20ROBERT%20F), [Clemmons, NC](https://openairdocs.org/faa-place/NC/Clemmons)
- [Cancelled 1972-10-18](https://openairdocs.org/deregistered/N4039J-1972-10-18): Cessna 150G, S/N 15065339. Owner: [Whitford Joseph A](https://openairdocs.org/faa-owner/WHITFORD%20JOSEPH%20A), [Weedsport, NY](https://openairdocs.org/faa-place/NY/Weedsport)

## NTSB investigations on N4039J (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 NYC72FFJ20](https://openairdocs.org/ntsb/NYC72FFJ20), Oct 28, 1971: Cessna 150G (N4039J), Auburn, NY, substantial damage

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.