# SDR AALA202609031178

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2026
- Submitted: September 3, 2026
- Operation: Air carrier
- Aircraft: [N177XF](https://openairdocs.org/aircraft/N177XF), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 2836
- Aircraft time: 63,423 hours, 30,321 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: BR964424
- Condition: Burned Out
- 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/AALA202609031178

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: FAULT MESSAGE CROSS AISLE LT/EPSU(13WL) AFT L DISPLAYED DURING SYSTEM TEST - MAINTENANCE FOUND LAMP OUT IN SIDE WALL EXIT SIGN 90WL5 AT THE L2 DOOR AND REPLACED THE LAMP - A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED WITH NO FAULTS NOTED

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.