# SDR UALA2010041301245

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2010
- Submitted: April 14, 2010
- Operation: Air carrier
- Aircraft: [N197UA](https://openairdocs.org/aircraft/N197UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 26901
- Aircraft time: 51,497 hours, 6,179 cycles
- Engine: Pwa PW4056
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Row 17
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010041301245

## Discrepancy

EMERGENCY EXIT LIGHTS INOP, UPPER DECK LOWER WALL EMERGENCY LIGHTS ACROSS ROW 17 AND FWD STAIRWELL LEADING TO UPPER DECK LOWER EMERGENCY.   RESET, CHECKS NORMAL.

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