# SDR AALA202505198990

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2025
- Submitted: May 19, 2025
- Operation: Air carrier
- Aircraft: [N195UW](https://openairdocs.org/aircraft/N195UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 3633
- Aircraft time: 52,715 hours, 21,604 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Circuit Board
- Condition: Odor
- Location: Cabin
- Stage of operation: AP
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202505198990

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING APPROACH THE LEFT RUNWAY TURNOFF LIGHT CIRCUIT BREAKER POPPED AND THE FLIGHT CREW SMELLED STRONG FUMES IN THE FLIGHT DECK. MAINTENANCE VERFIED THAT THE SOURCE OF THE ODOR WAS THE CIRCUIT BRREAKER THAT HAD POPPED. MAINTENANCE ACCOMPLISHED THE APPLICABLE PROCEDURES AND PLACED THE ITEM ON MEL. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

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