# SDR DALA2026020200775

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2026
- Submitted: February 2, 2026
- Operation: Air carrier
- Aircraft: [N909DN](https://openairdocs.org/aircraft/N909DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 64880
- Aircraft time: 22,543 hours, 9,011 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- 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/DALA2026020200775

## Discrepancy

ROWS 28-32 EMERGENCY LIGHTS INOPERATIVE.  R & R THE BATTERY PACK AT 30R CEILING IAW AMM 33-51. OPS CHKD OK.

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