# SDR AALA202609093868

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2026
- Submitted: September 9, 2026
- Operation: Air carrier
- Aircraft: [N741UW](https://openairdocs.org/aircraft/N741UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1269
- Aircraft time: 67,106 hours, 41,303 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Regulator Valve
- Condition: Faulted
- Location: Zone 400
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A, B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202609093868

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TP PIT DUE TO THE FLIGHT CREW REPORTING AT FL 360 BLEED 1 AND 2 FAULT MESSAGES DISPLAYED RESULTING IN A LOSS OF PRESSURIZATION - THE FLIGHT CREW ACCOMPLISHED THE ECAM PROCEDURES WHICH RESULTED IN BLEED 1 BEING RECOVERED TEMPORARILY BUT SUBSEQUENTLY FAILED AGAIN AND COULD NOT BE RECOVERED - THE OXYGEN MASKS WERE DEPLOYED AND THE AIRCRAFT LANDED SAFELY AT PIT WHERE IT TAXIED TO THE GATE UNDER ITS OWN POWER.   (OPEN)

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