# SDR UIEA2014042100152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2014
- Submitted: April 21, 2014
- Operation: Air carrier
- Aircraft: [N465MC](https://openairdocs.org/aircraft/N465MC), registered now
- Make and model: Boeing 747446
- Aircraft serial: 24784
- Aircraft time: 85,420 hours, 16,383 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Switch
- Part number: 68AT341
- Condition: Stuck
- Location: Cockpit
- 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/UIEA2014042100152

## Discrepancy

DURING TRANSIT CHECK FOUND EMERGENCY LIGHT SWITCH STUCK IN ARMED POSITION ON OVERHEAD COCKPIT.  R & R OVERHEAD EMERGENCY LIGHTING SWITCH IAW MM 33-50-00, POSITION CHECKED NORMAL.

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