# SDR AALA2020022769001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2020
- Submitted: February 27, 2020
- Operation: Air carrier
- Aircraft: [N108NN](https://openairdocs.org/aircraft/N108NN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5946
- Aircraft time: 22,630 hours, 4,676 cycles
- System (JASC): [5610 · Flight Compartment Windows](https://openairdocs.org/jasc/5610)
- Part: Windshield
- Part number: STA320182
- Condition: Leaking
- Location: Cockpit
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2020022769001

## Discrepancy

AIRCRAFT WAS GROUNDED: EXPERIENCED HIGH PITCH SQUEAL C 8.0 P, COMING FROM CAPTAINS FRONT WINSHIELD, C 7.7 AP SQUEAL WENT  AWAY. RE-TORQUED WINDSHIELD PER AMM 56-11-11.

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