# N9023U: Boeing 737-222, registration cancelled 1998-12-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 2, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Boeing 737-222](https://openairdocs.org/model/boeing-737-222) (registry code 1384473)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (OpenAirDocs)
- Serial number: 19061
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 8, 1969
- Last registry action: September 16, 1998
- Mode S code: AC796E
- Owner when cancelled: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Corporation
- Owner's area on the map: 41.8500° N, 87.6501° W: Placed by OpenAirDocs: center of Chicago, IL, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9023U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9023U
- Page: https://openairdocs.org/deregistered/N9023U-1998-12-02

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Boeing 737-222: https://openairdocs.org/model/boeing-737-222.md

## Service difficulty reports (2)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 96UAL900408](https://openairdocs.org/sdr/96UAL900408), Jun 5, 1996: SKIN. CRACKED. THREE RIVETS IN A ROW WITH CRACKS IN FUSELAGE SKIN COMING FROM RIVET HOLES. LOCATION IS APPROXIMATELY ONE FOOT FORWARD AND THREE FEET ABOVE AFT CARGO DOOR.
- [SDR 96UAL900066](https://openairdocs.org/sdr/96UAL900066), Jan 26, 1996: SEAL. LEAKING. CREW REPORTS, UNABLE TO PRESSURIZE AIRCRAFT AFTER TAKEOFF. MAINTENANCE FOUND AIR LEAKING FROM FORWARD AIRSTAIRS DOOR SEAL. STOPPED LEAK BY PUTTING ALUMINUM FILL

## FAA accident and incident reports (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.

- [Incident 19800907082119I](https://openairdocs.org/incident/19800907082119I), Sep 7, 1980: Boeing 737222 (N9023U), Chicago, IL. Bird strike during climbout. Flight returned. No engine damage.

## Other aircraft with N9023U

- [Cancelled 2011-06-06](https://openairdocs.org/deregistered/N9023U-2011-06-06): Lockheed C130E, S/N 4180. Assigned (import), pending cancellation

---
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.