# SDR AALA202512036732

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2025
- Submitted: December 3, 2025
- Operation: Air carrier
- Aircraft: [N717UW](https://openairdocs.org/aircraft/N717UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1069
- Aircraft time: 68,361 hours, 40,870 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Filter
- Condition: Dirty
- Location: Zone 900
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202512036732

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: LAVATORY SMOKE ECAM FOR LAVATORY "A" OCCURRED TWICE WHILE PASSENGERS WERE EXITING LAVATORY. CLEARED AFTER A FEW SECONDS NO SMOKE NOTED. MAINTENANCE NOTED NO FAILURE ON POST FLIGHT REPORT BUT DID FIND LAVATORY "A" SMOKE DETECTOR FILTER VERY DIRTY, CLEANED FILTER AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.

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