# SDR SIMA20201214004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 2020
- Submitted: December 15, 2020
- Operation: Air carrier
- Aircraft: [N222NS](https://openairdocs.org/aircraft/N222NS), 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: 17000528
- Aircraft time: 11,704 hours, 7,858 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Activated
- Location: Lavatory
- Stage of operation: NR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20201214004

## Discrepancy

LAV SMOKE EICAS WARNING MESSAGE ON EICAS TURNING FINAL INTO DFW.  DECLARED EMERGENCY.  BOTH FA'S SMELLED CIGARETTE SMOKE.  LAV FIRE BOTTLE DID NOT EXTINGUISH.  C/A: OPERATED LAV SMOKE TEST, IAW AMM 26-14-01.  OPERATIONS CHECK GOOD.  POSSIBLE PASSENGER SMOKING IN AFT LAV.

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