# SDR UPS05445374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2005
- Submitted: September 9, 2005
- Operation: Air carrier
- Aircraft: [N676UP](https://openairdocs.org/aircraft/N676UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20101
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Cockpit
- 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/UPS05445374

## Discrepancy

EMERGENCY EXIT LIGHTS WILL NOT ARM WITH SAFETY SWITCH CLOSED.  REPOSITIONED SWITCH ENGAGE HOOP.  CHECKS OK.

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