# SDR SIMA2018100508005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2018
- Submitted: October 5, 2018
- Operation: Air carrier
- Aircraft: [N923AE](https://openairdocs.org/aircraft/N923AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500907
- Aircraft time: 33,535 hours, 28,667 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 110049
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA2018100508005

## Discrepancy

FLOOR PROXIMITY LIGHTS 6-8 ARE INOPERATIVE-C/A-REMOVED AND REPLACED BATTERY POWER SUPPLY NR 4 IAW AMM-33-50-04. OPS CHECK GOOD

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