# SDR DXTA2022033159450

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2022
- Submitted: April 1, 2022
- Operation: Air carrier
- Aircraft: [N379QS](https://openairdocs.org/aircraft/N379QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500294
- Aircraft time: 5,470 hours, 4,310 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Emergency Lights
- Stage of operation: TX
- 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/DXTA2022033159450

## Discrepancy

EMERGENCY LIGHTING: WHEN EMER LT IS PLACED IN ARM POSITION CABIN LIGHTS, AISL LIGHTS AND EXIT LIGHTS ILLUMINATE AND FLASH ON AND OFF. SUSPECT WEAK EMER LIGHT BATTERY//CORRECTIVE ACTION// COMPLIED WITH CHARGING/ OPERATIONAL CHECK OF THE EMERGENCY POWER SUPPLY IAW TC-FLT-33-1001 REV 0 DATED 15DEC2021. OPS CHECK RESULTS PASS. NO FURTHER ACTION REQUIRED

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