# SDR HNAA2023060100182

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2023
- Submitted: June 2, 2023
- Operation: Air carrier
- Aircraft: [N637AE](https://openairdocs.org/aircraft/N637AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145170
- Aircraft time: 50,672 hours, 48,236 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CR
- 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/HNAA2023060100182

## Discrepancy

BAG BAY FIRE EXTINGUISH BUTTON ILLUMINATED IN FLIGHT WITH NO RELATED MESSAGES.  UPON INSPECTION FOUND RED LED FAULT LIGHT DISPLAYED ON AFT CARGO SMOKE DETECTOR. R&R AFT CARGO SMOKE DETECTOR IAW AMM 26-15-01. BAG FIRE EXT BUTTON NO LONGER ILLUMINATED OPS CHECK GOOD OK FOR SERVICE.

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