# SDR DALA1132799852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2011
- Submitted: May 11, 2011
- Operation: Air carrier
- Aircraft: N761NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47709
- Aircraft time: 79,857 hours, 80,572 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Cabin
- 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/DALA1132799852

## Discrepancy

THE TAIL CONE AND VENTRAL STAIR EMERGENCY LIGHTS WERE INOP.  LINE MAINTENANCE REPLACED THE POWER PACK PER THE AMM.  OPERATIONAL CHECK WAS SUCCESSFUL.  AIRCRAFT IS GOOD FOR SERVICE.

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