# SDR DALA2026061103535

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2026
- Submitted: June 11, 2026
- Operation: Air carrier
- Aircraft: [N411DX](https://openairdocs.org/aircraft/N411DX), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 1991
- Aircraft time: 23,479 hours, 2,755 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Panel
- Condition: Loose
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026061103535

## Discrepancy

OXYGEN PANEL LOOSE / LOCATIONS:203.   RESECURED LAV 203 O2 CONTAINER PER A330 AMM 35-21. CHECKS OK. OK FOR SVC. (1639935) AIRCRAFT WAS GROUNDED.

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