# SDR DALA2021062803507

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2021
- Submitted: June 28, 2021
- Operation: Air carrier
- Aircraft: [N507DN](https://openairdocs.org/aircraft/N507DN), registered now
- Make and model: Airbus A350-941
- Registry model: [Airbus A350-941](https://openairdocs.org/model/airbus-a350-941) (OpenAirDocs)
- Aircraft serial: 0182
- Aircraft time: 14,300 hours, 1,345 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Box
- Condition: Unwanted Deploy
- Location: Seat 40d
- 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/DALA2021062803507

## Discrepancy

SHIP 3507 40D OXYGEN PANEL DEPLOYED. CORRECTIVE ACTION: MASK DID NOT DEPLOYED. PANEL IS LOOSE. RE-SEATED. (1854059)

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