# SDR 2024FA0000622

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2024
- Submitted: August 19, 2024
- Operation: General aviation
- Aircraft: [N113QS](https://openairdocs.org/aircraft/N113QS), registered now
- Make and model: Bombdr BD7001A11
- Aircraft serial: 9722
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 8ES36000000
- Condition: Inoperative
- Location: Zone 200
- Part time: 7,424 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2024FA0000622

## Discrepancy

WHILE COMPLETING OPERATOR'S BASE MAINTENANCE CHECKLIST FOUND R/H FORWARD EXTERNAL EMERGENCY LIGHT AND LOWBOY CABINET LOWER EMERGENCY EXIT SIGN INOP. #3 EMERGENCY LIGHT POWER SOURCE (ELPS) BATTERY FOUND TO NOT BE FUNCTIONING PROPERLY.

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