# SDR CALA2026101320360

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2026
- Submitted: October 14, 2026
- Operation: Air carrier
- Aircraft: [N17315](https://openairdocs.org/aircraft/N17315), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67597
- Aircraft time: 8,356 hours, 2,763 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Inoperative
- Location: Zone 200
- 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/CALA2026101320360

## Discrepancy

EMERGENCY PATHWAY LIGHTS INOP FROM ROWS 23-31. REPLACED POWER SUPPLY REF. MM. 33-51-06, OPS CHECK GOOD, NO FURTHER DEFECTS.

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