# SDR DALA2023013100780

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2023
- Submitted: January 31, 2023
- Operation: Air carrier
- Aircraft: [N410DZ](https://openairdocs.org/aircraft/N410DZ), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 1990
- Aircraft time: 7,725 hours, 944 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Control Unit
- Condition: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023013100780

## Discrepancy

SHIP 3410 ECAM: LEFT AFT CABIN DOOR. CABIN PRESSURE NORMAL. CORRECTIVE ACTION: PERFORMED PSCU TEST & DOOR POS IND TEST. NO ECAM MSG. (9973466)

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