# SDR UALA2010102503935

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2010
- Submitted: November 15, 2010
- Operation: Air carrier
- Aircraft: [N837UA](https://openairdocs.org/aircraft/N837UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1474
- Aircraft time: 33,356 hours, 13,584 cycles
- Engine: Iae V2522A5
- System (JASC): [3530 · Portable Oxygen System](https://openairdocs.org/jasc/3530)
- Part: Oxygen Mask
- Part number: MF20534
- Condition: Defective
- Location: Row 24abc
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010102503935

## Discrepancy

PORTABLE OXYGEN BOTTLE MASK DEFECTIVE - OXYGEN. O2 MASK MISSING OR USED ROW 24ABC. MASK APPEARS TO BE USED, OXY BOTTLE CONSIDERED INOP PER MEL. RPL'D O2 MASK. BOTTLE WAS NORMAL.

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