# SDR DXTA2024122401640

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2024
- Submitted: December 24, 2024
- Operation: Air carrier
- Aircraft: [N409QS](https://openairdocs.org/aircraft/N409QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500431
- Aircraft time: 6,678 hours, 5,244 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 7450LS00
- Part serial: 006552
- Condition: Failed
- Location: Zone 200
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2024122401640

## Discrepancy

CABIN EMERGENCY LIGHTS CAME ON IN FLIGHT AND FLICKERED.   REPLACED FWD EMERGENCY BATTERY AND AFT EMERGENCY BATTERY. OPS CHECK GOOD. WORK PERFORMED IAW AMM 33-52-01.

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