# SDR CALA2026010512664

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2025
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N37525](https://openairdocs.org/aircraft/N37525), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 64500
- Aircraft time: 16,818 hours, 5,641 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- 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/CALA2026010512664

## Discrepancy

EMERGENCY EXIT ROW  LIGHT FLICKERING ON/OFF 20F INSP FOUND R/H SIDEWALL WINDOW LIGHT AT RT FWD OVERWING EXIT DOOR FLICKERING, PULLED & SAFETYED WDO LT RIGHT C/B E11 ON P92 PNL IN E&E. IAW GMM 05-30-05 2.P.  PERFORMED ATTENDANT CONTROL PANEL (ACP).  SOFTWARE LOADING.REFERENCE: TASK 23-42-03-470-801. SOFTWARE PASSED, NO ISSUES. LIGHT FUNCTIONS NORMAL.  OPENED CB IN ORIGINAL MEL.  LIGHT STARTED TO FLICKER AFTER APPX 1HR, R & R EMEGENCY EXIT WINDOW LIGHT ASSEMBLY 20F OPS CHECK GOOD. IAW AMM 33-21-00-960-802.

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