# SDR DALA2026062503770

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 2026
- Submitted: June 25, 2026
- Operation: Air carrier
- Aircraft: [N808NW](https://openairdocs.org/aircraft/N808NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0591
- Aircraft time: 98,467 hours, 12,935 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Switch
- Condition: Faulted
- Location: Zone 800
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2026062503770

## Discrepancy

ATB - DUE TO 4L DOOR ECAM FAULT. CORRECTIVE ACTION: APPLIED MEL AND DISPATCHED, LATER REPLACED PROXIMITY SWITCH 23MJ, OPS CHECKED GOOD. MEL REMOVED. (8796363) AIRCRAFT WAS GROUNDED.

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