# SDR SIMA20250901002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2025
- Submitted: September 2, 2025
- Operation: Air carrier
- Aircraft: [N210NN](https://openairdocs.org/aircraft/N210NN), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000500
- Aircraft time: 26,268 hours, 17,523 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- 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/SIMA20250901002

## Discrepancy

LAV SMOKE WARNING IN FLIGHT @ FL200. FA'S DIDN'T SEE ANYONE COME OUT OF THE LAV. NO INDICATIONS OF SMOKE ON FA PANEL PERFORMED OPERATIONIAL CHECK OF LAV SMOKE SYS. IAW AMM 26-14-01 , OPS CHECK GOOD NO FAULT AT THIS TIME.

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