# NTSB Incident CEN11IA649
> **Airbus Industrie A320-211** · 2011-09-17 · Chicago, IL, USA · NONE
## Event
- **NTSB number:** CEN11IA649
- **Event ID:** 20110917X35742
- **Type:** Incident
- **Date:** 2011-09-17
- **Location:** Chicago, IL, USA
- **Coordinates:** 41.978297, -87.910773
## Injuries
- **Highest injury:** NONE
- **Fatal:** 0
- **Serious:** 0
- **Minor:** 0
- **Uninjured:** 140
- **Total aboard:** 140
## Aircraft
- **Make:** Airbus Industrie
- **Model:** A320-211
- **Registration:** C-FGYL
- **FAR Part:** 129
- **Engines:** 2
- **Damage:** MINR
## Conditions
- **Light:** DAYL
- **Weather:** VMC
## Probable cause

The infiltration of moisture into the windshield heating layer that induced arcing in the heating system that subsequently cracked the windshield.

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*Source: [NTSB CAROL](https://data.ntsb.gov/carol-main-public/basic-search?source=ntsb&type=event&ntsb_number=CEN11IA649) · AI Analytics · CC0 1.0*