# SDR ZW0A0106401

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2001
- Submitted: August 9, 2001
- Operation: Air carrier
- Aircraft: [N940AS](https://openairdocs.org/aircraft/N940AS), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49825
- Aircraft time: 37,590 hours, 22,761 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 60030451
- Location: Tail Compt
- 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/ZW0A0106401

## Discrepancy

FOUR EMERGENCY CEILING LIGHTS WERE INOPERATIVE IN THE TAIL COMPARTMENT OVER THE WALKWAY.  REPLACED THE POWER SUPPLY.  CHECK-C 6-23-01 STL.  --CLOSED--

---
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.