# SDR UIEA2012071900325

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2012
- Submitted: July 19, 2012
- Operation: Air carrier
- Aircraft: [N459MC](https://openairdocs.org/aircraft/N459MC), registered now
- Make and model: Boeing 747446
- Aircraft serial: 26344
- Aircraft time: 73,516 hours, 14,391 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- 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/UIEA2012071900325

## Discrepancy

UPPER DECK CEILING, BS 644 HAS EMERGENCY LIGHT INOPERATIVE.  RELAMPED, OPS CHECKED GOOD IAW MM 33-51-00.

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