# N4667J: 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: March 21, 2002 - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4667J - Page: https://openairdocs.org/aircraft/N4667J ## Aircraft that carried N4667J - [Cancelled 2002-03-21](https://openairdocs.org/deregistered/N4667J-2002-03-21): Piper PA-28R-180, S/N 28R-30566, built 1968. Triennial form not returned. Owner: [Roberts William](https://openairdocs.org/faa-owner/ROBERTS%20WILLIAM), [Sun City West, AZ](https://openairdocs.org/faa-place/AZ/Sun%20City%20West) ## NTSB investigations on N4667J (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 LAX97LA266](https://openairdocs.org/ntsb/LAX97LA266), Jul 31, 1997: Piper PA-28R-180 (N4667J), Buckeye, AZ, substantial damage. Probable cause: The total oil exhaustion of the engine due to the inadequate maintenance installation of the oil cooler lines by the owner/mechanic. ## FAA accident and incident reports on N4667J (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. - [Accident 19970731020859A](https://openairdocs.org/incident/19970731020859A), Jul 31, 1997: Piper PA28R180 (N4667J), Buckeye, AZ, Substantial damage. Loose oil cooler line b nut allowed engine oil leak out. Engine siezed crashed line recently replaced not checked. --- 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.