# SDR AALA202609232535

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2026
- Submitted: September 23, 2026
- Operation: Air carrier
- Aircraft: [N186US](https://openairdocs.org/aircraft/N186US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1701
- Aircraft time: 78,721 hours, 30,777 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Indication
- Location: Zone 900
- Stage of operation: CR
- 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/AALA202609232535

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: SMOKE DETECT ECAM AT CRUISE - FLIGHT ATTENDANT REPORTED NO SMOKE OR ODORS IN LAVATORY - MAINTENANCE ACCOMPLISHED LAVATORY SMOKE DETECTOR TEST PER AMM 26-17-00 WITH NO ISSUES NOTED

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