# SDR DALA2016061704760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2016
- Submitted: June 18, 2016
- Operation: Air carrier
- Aircraft: [N969DL](https://openairdocs.org/aircraft/N969DL), registered now
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53172
- Aircraft time: 66,870 hours, 49,285 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/DALA2016061704760

## Discrepancy

EMERGENCY OVERWING LIGHTS INOPERATIVE, R & R EMERGENCY POWER SUPPLY AND BATTERY IAW AMM 33-53.  OPS CK NORMAL.  AIRCRAFT OK FOR  SERVICE.  EMERGENCY POWER SUPPLY.

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