# SDR DXTA2025042403190

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2025
- Submitted: April 24, 2025
- Operation: Air carrier
- Aircraft: [N934QS](https://openairdocs.org/aircraft/N934QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0363
- Aircraft time: 1,795 hours, 1,190 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- Part number: 76072000
- 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/DXTA2025042403190

## Discrepancy

EMERGENCY LIGHTING: AFTER SHUTDOWN WITH EMER LIGHT SWITCH OFF AND BATTERIES OFF, EMER LIGHTS IN THE CABIN AND EXTERIOR EMER LIGHTS REMAINED ON. SWITCH BY CO-PILOTS SEAT WAS RESET BUT LIGHTS REMAINED ON. CORRECTIVE ACTION: (AOG) FOUND INERTIA SWITCH TO BE DEFECTIVE. REMOVED INERTIA SWITCH P/N 7607-2-000, NSN. IN REFERENCE TO LATITUDE 680A AMM 33-50-11. OPS CHECK GOOD IAW LATITUDE 680A AMM 33-50-00. NO DEFECTS NOTED AT THIS TIME.

---
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.