# SDR AALA202602058930

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2026
- Submitted: February 5, 2026
- Operation: Air carrier
- Aircraft: [N124US](https://openairdocs.org/aircraft/N124US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1314
- Aircraft time: 70,978 hours, 36,047 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: AD321431
- Condition: No Test
- 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/AALA202602058930

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: FORWARD CABIN EMERGENCY CEILING LIGHT (200WL), EMERGENCY PATH LIGHTING AT SEATS 1 ABC AND 4 ABC ARE INOPERATIVE. REPLACED FORWARD EMERGENCY POWER SUPPLY UNIT (AALA202602055073) AND BATTERY (AALA202602058930) PER AMM 33-51-38. A SATISFACTORY OPERATIONAL CHECK ODF THE EMERGENCY LIGHTING SYSTEM WAS ACCOMPLISHED WITH NO ISSUES NOTED.

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