# SDR DALA2021032901867

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2021
- Submitted: March 29, 2021
- Operation: Air carrier
- Aircraft: [N506DN](https://openairdocs.org/aircraft/N506DN), registered now
- Make and model: Airbus A350-941
- Registry model: [Airbus A350-941](https://openairdocs.org/model/airbus-a350-941) (OpenAirDocs)
- Aircraft serial: 0175
- Aircraft time: 13,896 hours, 1,287 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unwanted Deploy
- Location: Row 33
- 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/DALA2021032901867

## Discrepancy

SHIP 3506 AFTER LANDING O2 MASK FELL AT ROW 33. CORRECTIVE ACTION: INSPECTED, REPACKED AND STOWED MASK IAW A350 AMM 35-21. (7688716)

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