# N550WN: 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: April 25, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=550WN
- Page: https://openairdocs.org/aircraft/N550WN

## Aircraft that carried N550WN

- [Cancelled 2026-04-25](https://openairdocs.org/deregistered/N550WN-2026-04-25): Boeing 737-76Q, S/N 30279, built 2001. Owner: [Umb Bank Na Trustee](https://openairdocs.org/faa-owner/UMB%20BANK%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

## FAA accident and incident reports on N550WN (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 20110409010549I](https://openairdocs.org/incident/20110409010549I), Apr 9, 2011: Boeing 737-76Q (N550WN), Chicago, IL, Minor damage. N550WN departed ft. meyers (rsw) Florida as southwest flight #3588. Passing through FL200, crew heard a load pop, all other parameters normal. Aircraft…

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