# N311SW: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: October 5, 2026
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=311SW
- Page: https://openairdocs.org/aircraft/N311SW

## Aircraft that carried N311SW

- [Cancelled 2026-10-05](https://openairdocs.org/deregistered/N311SW-2026-10-05): Skyways Air Transportation V2, S/N 14. Exported to Germany. Owner: [Skyways Air Transportation Inc](https://openairdocs.org/faa-owner/SKYWAYS%20AIR%20TRANSPORTATION%20INC), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin)
- [Cancelled 2013-10-23](https://openairdocs.org/deregistered/N311SW-2013-10-23): Boeing 737-3H4, S/N 23333, built 1986. Registration expired, pending cancellation. Owner: [Southwest Airline Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINE%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

## FAA accident and incident reports on N311SW (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 19900915059259I](https://openairdocs.org/incident/19900915059259I), Sep 15, 1990: Boeing 7373H4 (N311SW), Dallas, TX. NR1 oil loss warning. Shut down and returned. Cover plate on transfer gearbox not secured properly.
- [Incident 19890420016509I](https://openairdocs.org/incident/19890420016509I), Apr 20, 1989: Boeing 7373H4 (N311SW), San Antonio, TX. Shimmy in nose gear on rollout. Tire pressure incorrect. Tires out of round. Replaced tires and wheels.

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