# N684JJ: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: February 4, 2010
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=684JJ
- Page: https://openairdocs.org/aircraft/N684JJ

## Aircraft that carried N684JJ

- [Cancelled 2010-02-04](https://openairdocs.org/deregistered/N684JJ-2010-02-04): Piper PA-31-350, S/N 31-7952194, built 1979. Exported to Peru. Owner: [Unlimited Aviation Inc](https://openairdocs.org/faa-owner/UNLIMITED%20AVIATION%20INC), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale)

## FAA accident and incident reports on N684JJ (2)

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 19870109016319I](https://openairdocs.org/incident/19870109016319I), Jan 9, 1987: Piper PA31350 (N684JJ), Morristown, NJ, Minor damage. The aircraft experienced an engine fire in flight. Cylinder blow hole was causing an oil fire in turbocharger.
- [Incident 19850801052069I](https://openairdocs.org/incident/19850801052069I), Aug 1, 1985: Piper PA31350 (N684JJ), Saratoga Spring, NY, Minor damage. Rough engines and high CHT on climb. Aircraft had been fueled with jet fuel. Engines to be changed.

---
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.