# SDR SIMA202306021001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2023
- Submitted: June 2, 2023
- Operation: Air carrier
- Aircraft: [N250NN](https://openairdocs.org/aircraft/N250NN), 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: 17000635
- Aircraft time: 16,001 hours, 10,423 cycles
- System (JASC): [2600 · Fire Protection System](https://openairdocs.org/jasc/2600)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- How discovered: V
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA202306021001

## Discrepancy

DURING DESCENT AT 10,000FT ADDVISORY MESSAGE APPERED CRG AFT FIREX HI ARM RED AFT CARGO SMOKE TURNED ON. BOTH WENT AWAY NO CAUTION ALARM OR EICAS MESSAGE.-C/A-PERFORMED OPS CHECK OF CARGO SMOKE DETECTION SYSTEM IAW AMM 26-11-00.NO FAULTS NOTED.

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