# SDR DL73S050792

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2005
- Submitted: December 29, 2005
- Operation: Air carrier
- Aircraft: [N239WA](https://openairdocs.org/aircraft/N239WA), registered now
- Make and model: Boeing 737247
- Aircraft serial: 23187
- Aircraft time: 51,901 hours, 39,737 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: RPS1B
- Part serial: 4963
- Condition: Inoperative
- Location: Emergency Light
- 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/DL73S050792

## Discrepancy

DURING LAYOVER, FOUND EMERGENCY ESCAPE PATH LIGHTING INOP FROM 1C TO 14DEF.  REPLACED POWER SUPPLY AT FIRST CLASS CENTER AISLE OVERHEAD.

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