# N9090U: 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: March 31, 2011
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9090U
- Page: https://openairdocs.org/aircraft/N9090U

## Aircraft that carried N9090U

- [Cancelled 2011-03-31](https://openairdocs.org/deregistered/N9090U-2011-03-31): Cessna 172R, S/N 17281577. Exported to Australia. Owner: [Weaver Aero International Inc](https://openairdocs.org/faa-owner/WEAVER%20AERO%20INTERNATIONAL%20INC), [Moundridge, KS](https://openairdocs.org/faa-place/KS/Moundridge)
- [Cancelled 2007-02-13](https://openairdocs.org/deregistered/N9090U-2007-02-13): Briley William 2 PLACE GYROCOPTER, S/N 867530, built 2006. Owner: [Briley William](https://openairdocs.org/faa-owner/BRILEY%20WILLIAM), [Raeford, NC](https://openairdocs.org/faa-place/NC/Raeford)
- [Cancelled 2002-09-27](https://openairdocs.org/deregistered/N9090U-2002-09-27): Piper PA-32R-301, S/N 3213001, built 1986. Exported to Australia. Owner: [Columbus, OH](https://openairdocs.org/faa-place/OH/Columbus)

## NTSB investigations on N9090U (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 CHI95IA119](https://openairdocs.org/ntsb/CHI95IA119), Apr 7, 1995: Boeing 737-222 (N9090U), Chicago, IL, incident, minor damage. Probable cause: the inadequacy or deterioration of lubricating grease in the wheel bearing, which led to the total bearing failure and subsequent loss of the wheel. Factors were the insufficiently defined procedures…

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