# SDR DXTA2025082504703

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2025
- Submitted: August 25, 2025
- Operation: Air carrier
- Aircraft: [N534QS](https://openairdocs.org/aircraft/N534QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0315
- Aircraft time: 3,721 hours, 2,458 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: No Test
- Location: Zone 200
- 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/DXTA2025082504703

## Discrepancy

SECOND DAY IN A ROW EMERGENCY LIGHTS DO NOT TEST PROPERLY IN POWER ON CHDCKLIST. IN THE ON POSITION, NONE OF THE EMERGENCY LIGHTS COME ON.   REMOVED AND REPLACED ELBP NR 1, 2, 3, 4,

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