# SDR IPXA1570256

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2011
- Submitted: November 7, 2011
- Operation: Air carrier
- Aircraft: [N442UP](https://openairdocs.org/aircraft/N442UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27387
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Cover
- Condition: Malfunctioned
- Location: Emergency Light
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA1570256

## Discrepancy

EMERGENCY LIGHT SWITCH COVER, WHEN CLOSED, TURNS EMERGENCY LIGHTS TO OFF - VICE ARMED.  REPLACED EMERGENCY LIGHT SWITCH IN REF TO MM 33-50-00.  OPS CHECKED GOOD.

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