# SDR DALA2025011300299

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 2025
- Submitted: January 13, 2025
- Operation: Air carrier
- Aircraft: [N426DZ](https://openairdocs.org/aircraft/N426DZ), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 2045
- Aircraft time: 5,319 hours, 600 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Location: Zone 200
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025011300299

## Discrepancy

SHIP 3426 1R FLT ATTENDANT OXYGEN MASK DROPPED. CORRECTIVE ACTION: R/R LATCHING MECHANISM ON O2 BOX OPS CHK NORMAL IAW A330 AMM 35-21. (6962983)

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