# SDR UALA2012120707087

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2012
- Submitted: January 18, 2013
- Operation: Air carrier
- Aircraft: [N437UA](https://openairdocs.org/aircraft/N437UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 655
- Aircraft time: 55,782 hours, 20,826 cycles
- Engine: Iae V2527A5
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Windshield
- Part number: STA320271
- Part serial: 225
- Condition: Faulty
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012120707087

## Discrepancy

HIGH PITCHED SQUEAL IN COCKPIT IN CRUISE.  SOUNDS LIKE F/O SIDE WINDSHIELD TOP OR RIGHT EDGE.  MAINT TEXT: TALKED TO CREW UPON ARRIVAL. THEY SAID IT WAS A VERY HIGH PITCH SQUEAL FROM THE FRONT WINDSHIELD.  WHICH REQUIRED WEARING EARPLUGS DURING FLIGHT.  REPLACED F/O WINDSHIELD.

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