# SDR ASAA2025092861200

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2025
- Submitted: September 30, 2025
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 67,279 hours, 20,478 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Malfunctioned
- 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/ASAA2025092861200

## Discrepancy

AFT R2 EMER ENTRY LIGHT, OVERHEAD AFT CEILING EXIT LIGHT AND R2 FLOOR EXIT LIGHT INTERMITTENLY ON WITH EMER EXIT LIGHTS SWITCH IN ARMED OR OFF POSITION. GROUNDED - YES. PERFORMED EMERGENCY LIGHTS OPERATIONAL CHECK, NO DEFECT NOTED THIS TIME. REF TASK 33-51-00-710-801.

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