# SDR UALA2011031601269

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2011
- Submitted: April 4, 2011
- Operation: Air carrier
- Aircraft: [N808UA](https://openairdocs.org/aircraft/N808UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 804
- Aircraft time: 45,230 hours, 17,808 cycles
- Engine: Iae V2522A5
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Amu
- Part number: AMU2790CB04
- Part serial: 19
- Condition: Faulty
- Location: O2 Mask Mic
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011031601269

## Discrepancy

F/O O2 MASK MIC DOESN'T WORK.  REPLACED MASK, NO HELP.  REPLACED AMU PER MM.  CHECKED GOOD.

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