# N550UA: 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 13, 2017
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550UA
- Page: https://openairdocs.org/aircraft/N550UA

## Aircraft that carried N550UA

- [Cancelled 2017-03-13](https://openairdocs.org/deregistered/N550UA-2017-03-13): Boeing 757-222, S/N 25398, built 1992. Owner: [United Airlines Inc](https://openairdocs.org/faa-owner/UNITED%20AIRLINES%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)

## FAA accident and incident reports on N550UA (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.

- [Incident 19980507018649I](https://openairdocs.org/incident/19980507018649I), May 7, 1998: Boeing 757222 (N550UA), Kansas City, MO. Aborted takeoff due to right anti-ice valve light. Icing conditions fore casted. Flight cancelled, valve replaced.
- [Incident 19950531043179I](https://openairdocs.org/incident/19950531043179I), May 31, 1995: Boeing 757222 (N550UA), Cleveland, OH. Narrative: ual 511 was instructed to taxi onto runway 28 to hold short of runway 23L. The pilot acknowledged the instructions. Ual 511 taxied onto runway 23L…

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