# SDR AALA202512106543

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2025
- Submitted: December 10, 2025
- Operation: Air carrier
- Aircraft: [N665AW](https://openairdocs.org/aircraft/N665AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1644
- Aircraft time: 74,729 hours, 31,258 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- 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/AALA202512106543

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: INOP EMERGENCY LIGTHS ON PASSENGER SEAT ROW 1LH, 4LH AND 9RH IN PASSENGER CABIN. MAINTENANCE REPLACED UNIT POWER SUPPLY (10WL) IN FWD PASSENGER CABIN I.A.W.A320 AMM 33-51-38-000-001-A AND IAW A320 AMM 33-51-38-400-001-A.

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