# SDR DXTA2025111005597

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2025
- Submitted: November 10, 2025
- Operation: Air carrier
- Aircraft: [N565QS](https://openairdocs.org/aircraft/N565QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605818
- Aircraft time: 13,694 hours, 10,499 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 991904022
- Condition: Failed
- 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/DXTA2025111005597

## Discrepancy

LEFT FORWARD DROP AISLE EMERGENCY LIGHTS ARE EXTREMELY DIM REMOVED LH FORWARD DROP AISLE EMERGENCY LIGHT P/N: 9919040-22 S/N: UNKNOWN AND INSTALLED NEW ASSY P/N: 9919040-22 5/N: 202400000039427, OPS CHECK GOOD. WORK PERFORMED PER CE 560XL AMM 33-20-04

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.