# SDR AALA202203162608

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2022
- Submitted: March 16, 2022
- Operation: Air carrier
- Aircraft: [N872AN](https://openairdocs.org/aircraft/N872AN), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 65992
- Aircraft time: 4,943 hours, 933 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Zone 900 - Lav/G
- Stage of operation: DE
- How discovered: V
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202203162608

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: SMOKE LAVATORY EICAS MESSAGE ON DURING DESCENT. ALARM ORIGINATED AT LAVATORY 3F-1LC. FLIGHT ATTENDANTS ADVISE NO SMOKE PRESENT. ACCOMPLISHED FIM TASK 26-10-F3-46A-421A. NO FAULTS PRESENT. ACCOMPLISHED SATISFACTORY OPERATIONAL TEST.

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