# SDR DXTA2026012006591

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2026
- Submitted: January 20, 2026
- Operation: Air carrier
- Aircraft: [N308QS](https://openairdocs.org/aircraft/N308QS), registered now
- Make and model: Cessna 680SOV
- Aircraft serial: 6800116
- Aircraft time: 14,454 hours, 9,789 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: 64300281
- Part serial: H2511674
- Condition: Faulty
- 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/DXTA2026012006591

## Discrepancy

RIGHT FORWARD EXTERIOR EMERGENCY LIGHT DOES NOT COME ON DURING EMERGENCY LIGHT TEST.    REMOVED NR 3 BATTERY.  INSTALLED CUSTOMER SUPPLIED NEW EMER BATTERY. OPS CHECKED GOOD. WORK DONE IAW AMM 33-50-10. NO DEFECTS NOTED.

---
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.