# N9004U: 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: June 1, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9004U
- Page: https://openairdocs.org/aircraft/N9004U

## Aircraft that carried N9004U

- [Cancelled 2018-06-01](https://openairdocs.org/deregistered/N9004U-2018-06-01): Bell OH-58C, S/N 69-16122. Sale reported, canceled. Owner: [Bolivia, NC](https://openairdocs.org/faa-place/NC/Bolivia)
- [Cancelled 2002-10-21](https://openairdocs.org/deregistered/N9004U-2002-10-21): Beving Martin L AIR COMMAND TANDUM, S/N 01050, built 2000. Owner: [Beving Martin L](https://openairdocs.org/faa-owner/BEVING%20MARTIN%20L), [Aberdeen, SD](https://openairdocs.org/faa-place/SD/Aberdeen)
- [Cancelled 1998-12-09](https://openairdocs.org/deregistered/N9004U-1998-12-09): Boeing 737-222, S/N 19042. Triennial form not returned. Owner: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)

## NTSB investigations on N9004U (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 CHI69I0088](https://openairdocs.org/ntsb/CHI69I0088), Apr 28, 1969: Boeing 737 (N9004U), Lansing, MI, incident, minor damage

## FAA accident and incident reports on N9004U (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.

- [Accident 19960907026249A](https://openairdocs.org/incident/19960907026249A), Sep 7, 1996: Boeing 737222 (N9004U), Allentown, PA, Substantial damage. On take off had a compressor stall, tower allerted saw parks and smoke in left engine, returned.
- [Incident 19890831050109I](https://openairdocs.org/incident/19890831050109I), Aug 31, 1989: Boeing 737222 (N9004U), Wichita, KS. Pilot requested expeditious handling due to passenger having breathing problem. Used oxygen. No medical emergency.

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