# Incident 19961031039939I: Boeing 7373H4, Salt Lake City, UT, October 31, 1996

- Type: FAA incident report (Accident/Incident Data System), as reported
- Date: October 31, 1996, 16:30 local time
- Place: Salt Lake City, UT
- Airport: Salt Lake City International
- Phase of flight: Normal Cruise
- Operating rules: Air carrier (Part 121)
- Operator: SWAA
- Location: 40.7884° N, 111.9778° W: Placed by OpenAirDocs at SALT LAKE CITY INTL (SLC), within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=40.7884&lon=-111.9778&mi=10
- Aircraft: N350SW, a cancelled registration (https://openairdocs.org/deregistered/N350SW-2018-01-04) (OpenAirDocs)
- Registry model: Boeing 737-3H4 (registry code 138447K, https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Registry engine: CFM International CFM56 series (registry code 13802, https://openairdocs.org/engine/cfm-international-cfm56-series) (OpenAirDocs)
- Reported make and model: BOEING 7373H4
- People aboard: 2
- Fatal injuries: 0
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19961031039939I

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

NARRATIVE: ON OCTOBER 31, 1996, AIRCRAFT 350SW, SOUTHWEST FLIGHT #411, FROM PHOENIX, AZ ENROUTE TO SALT LAKE CITY, UT DECLARED AN EMERGENCY AT FL350 DUE TO A GRADUAL LOSS OF PRESSURIZATION. AIRCRAFT MADE AN UNEVENTFUL LANDING AT SALT LAKE INTERNATIONAL AIRPORT, UT. MAINTENANCE REMOVED AND REPLACED THE FORWARD OUTFLOW VALVE AND RETURNED AIRCRAFT TO SERVICE. THIS IS A FINAL REPORT.

## Other reports on N350SW (2)

Matched to the same aircraft by N-number and date.

- [Incident 19930908036619I](https://openairdocs.org/incident/19930908036619I), Sep 8, 1993: Boeing 7373H4 (N350SW), St Louis, MO, Minor damage. Made go around due to traffic. Left trailing edge flaps failed. Parts of flaps hanging loose. Landed safely.
- [Incident 19900913049159I](https://openairdocs.org/incident/19900913049159I), Sep 13, 1990: Boeing 7373H4 (N350SW), Burbank, CA. Aft cargo door warning on climb. Returned. Sensor assembly was repositioned to proper place.

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. For accidents, the NTSB's own investigation is the fuller record.

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