# N109UA: 1998 Boeing 747-422, registration cancelled 2003-05-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 13, 2003
- Exported to: United Arab Emirates
- Status when cancelled: Triennial form not returned
- Airframe: [Boeing 747-422](https://openairdocs.org/model/boeing-747-422) (registry code 1384935)
- Engine: [Pratt & Whitney PW4000 series](https://openairdocs.org/engine/pratt-whitney-pw4000-series) (registry code 52119)
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) (OpenAirDocs)
- Serial number: 26906
- Year built: 1998
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: November 15, 1998
- Certificate issued: November 18, 1998
- Last registry action: November 20, 2001
- Mode S code: A027E6
- Owner when cancelled: [United Air Lines Inc](https://openairdocs.org/faa-owner/UNITED%20AIR%20LINES%20INC)
- Location: [Arlington Hts, IL](https://openairdocs.org/faa-place/IL/Arlington%20Hts)
- Owner type: Corporation
- Owner's area on the map: 42.0645° N, 87.9867° W: Placed by OpenAirDocs at the center of ZIP code 60005, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N109UA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=109UA
- Page: https://openairdocs.org/deregistered/N109UA-2003-05-13

From the FAA registry file of November 12, 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 747-422: https://openairdocs.org/model/boeing-747-422.md

## Service difficulty reports (4)

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

- [SDR 2003UALA00262](https://openairdocs.org/sdr/2003UALA00262), Mar 6, 2003: TILLER. FAILED. NOSE WHEEL TILLER DID NOT RESPOND TO INPUT. NOSE WHEELS, LEFT WING AND BODY GEAR WENT OFF OF TAXIWAY. REPLACED NOSE GEAR STEERING. METERING VALVE. ADJUSTED NOSE
- [SDR 2002UALA01887](https://openairdocs.org/sdr/2002UALA01887), Dec 23, 2002: POWER SUPPLY. DISCHARGED. TWO LEFT UPPER OVERWING ESCAPE LIGHTS ARE INOPERATIVE. POWER SUPPLY MODULE REPLACED.
- [SDR 2002UALA01121](https://openairdocs.org/sdr/2002UALA01121), Jul 2, 2002: COMPRESSOR. STALLED. AIRCRAFT SUSTAINED COMPRESSOR STALL ON TAKEOFF NR 2 ENGINE. NO SHUTDOWN.
- [SDR 2001UALA01203](https://openairdocs.org/sdr/2001UALA01203), Jun 28, 2001: CONNECTOR. LOOSE. EEL LIGHT AT SEAT 34HJK IS INOP. *S/D* SECURED CONNECTOR UNDER SEAT. OPS CK'D OK.

## Other aircraft with N109UA

- [Registered now](https://openairdocs.org/aircraft/N109UA): Let L-13 BLANIK, S/N 174011, built 1969

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