# SDR CALA2026011913040

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2026
- Submitted: January 19, 2026
- Operation: Air carrier
- Aircraft: [N54552](https://openairdocs.org/aircraft/N54552), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 12768
- Aircraft time: 764 hours, 317 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 900
- Stage of operation: IN
- How discovered: V
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026011913040

## Discrepancy

FWD LAV SMOKE ECAM. RESET ON ITS OWN AFTER 5 SECONDS.  FA DID NOT SEE OR ODOR ANY SMOKE. PERFORMED SYSTEM TEST IAW 26-17-00-810-804-A, INFO NOTED.

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