# SDR USAA2013123100008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2013
- Submitted: December 31, 2013
- Operation: Air carrier
- Aircraft: [N755US](https://openairdocs.org/aircraft/N755US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1331
- Aircraft time: 30,302 hours, 23,588 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Condition: Collapsed
- Location: Cabin
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2013123100008

## Discrepancy

ON CLIMB OUT FROM PBI, CREW REPORTED THEY HEARD A POP & A LOSS OF SOME PRESSURIZATION.  FLIGHT DIVERTED TO MCO, LANDED WITHOUT FURTHER INCIDENT & TAXIED TO THE GATE.  REPLACED EXTRACTION DUCTS DUE TO INFLIGHT COLLAPSE.  PERFORMED OPERATIONS TEST 21-26-00-710-001A, CHECKED OK.

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