# SDR DXTA2026071308778

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2026
- Submitted: July 13, 2026
- Operation: Air carrier
- Aircraft: [N685QS](https://openairdocs.org/aircraft/N685QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605650
- Aircraft time: 16,041 hours, 12,282 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 99190405
- Part serial: 117004034
- Condition: Inoperative
- 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/DXTA2026071308778

## Discrepancy

A SECTION OF EMERGENCY AISLE LIGHTING IS INOPERATIVE UNDER SEAT THREE.   REMOVED DAMAGED THRESHOLD LED LIGHT ASSEMBLY AND INSTALLED NEW THRESHOLD LED LIGHT ASSEMBLY. PERFORMED OPS CHECKS WITH NO DEFECTS NOTED AT THIS TIME.

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