# SDR DXTA2025072804368

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2025
- Submitted: July 28, 2025
- Operation: Air carrier
- Aircraft: N557QS
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605559
- Aircraft time: 15,394 hours, 11,702 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Faulted
- Location: Zone 200
- 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/DXTA2025072804368

## Discrepancy

OVER WING EMERGENCY EGRESS LIGHTS ARE ON REGARDLESS OF WHICH POSITION. RECYCLED MULTIPLE TIMES. GAINED ACCESS TO AFT EMERGENCY LIGHT BATTERY PACK. RESEI G-SWITCH. OPS CHECK EMERGENCY LIGHTS. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED. WORK PERFORMED IN REFERENCE TO AMM 33-50-01

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