# N403WN: 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: May 5, 2025
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=403WN
- Page: https://openairdocs.org/aircraft/N403WN

## Aircraft that carried N403WN

- [Cancelled 2025-05-05](https://openairdocs.org/deregistered/N403WN-2025-05-05): Boeing 737-7H4, S/N 29815, built 2001. Owner: [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

## FAA accident and incident reports on N403WN (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 20020406013109I](https://openairdocs.org/incident/20020406013109I), Apr 6, 2002: Boeing 7377H4 (N403WN), Omaha, NE. (-23) N403WN, B737-7H4M being operated by southwest airlines as flight 2528 from Omaha, NE., to chicago, IL., returned to Omaha, NE, after departure due to…

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