# SDR AALA202601150809

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2026
- Submitted: January 15, 2026
- Operation: Air carrier
- Aircraft: [N760US](https://openairdocs.org/aircraft/N760US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1354
- Aircraft time: 63,802 hours, 40,298 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Faulty
- 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/AALA202601150809

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING OPS CHECK OF EMERGENCY LIGHTING SYSTEM FOUND AFT LT UNIT FAULT.  MAINTENANCE REPLACED AFT L EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-38.

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