# SDR DALA2019120206971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2019
- Submitted: December 2, 2019
- Operation: Air carrier
- Aircraft: [N959AT](https://openairdocs.org/aircraft/N959AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55021
- Aircraft time: 52,286 hours, 36,077 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Malfunctioned
- Location: Emergency Lights
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2019120206971

## Discrepancy

THE AFT CATWALK AND AFT EMERGENCY EXIT DOORWAY LIGHTS ARE FLICKERING ON AND OFF. MAINTENANCE REPLACED THE AFT CATWALK EMERGENCY POWER SUPPLY IAW B717 AMM 33-51-03. OPERATIONAL TEST WAS GOOD. (LP #6607820)

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