# SDR CALA2026011913073

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2026
- Submitted: January 19, 2026
- Operation: Air carrier
- Aircraft: [N65832](https://openairdocs.org/aircraft/N65832), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 44563
- Aircraft time: 36,811 hours, 13,511 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Part number: ADD71701100
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026011913073

## Discrepancy

ROW 8 THROUGH ROW 14 EMERGENCY AISLE LIGHTS INOP REPLACED EMERGEMMCY LIGHT POWER SUPPLY M2503 AND BATTERY IAW AMM 33-51-06.  OPS CHECK GOOD.

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