# SDR UPS99230676

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N950UP](https://openairdocs.org/aircraft/N950UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19718
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inop
- Location: Cockpit
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS99230676

## Discrepancy

INSPECTION TYPE:N/A, EMERGENCY LIGHT SYSTEM NOT OPERATING PROPERLY.  PERFORMED EMERGENCY LIGHTING ADJ/TEST IAW MM 33-50-01.  RESET EMERG LIGHT SWITCH CARGO POSITION, SYS OPS CHECKS NORMAL.

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