What was found
LEFT WINDOW HEAT MESSAGE IN FLIGHT ACCOMPANIED BY A HAIRLINE CRACK ACROSS WINDOW AND ARCING NOTICED ALONG BOTTOM OF WINDOW. (FLT 4571) REPLACED LEFT SIDE WINDOW IN REFERENCE TO CRJ200 M/M. P/N OFF: NP-139322-9 S/N OFF: 03219H1563.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT WINDOW HEAT MESSAGE IN FLIGHT ACCOMPANIED BY A HAIRLINE CRACK ACROSS WINDOW AND ARCING NOTICED ALONG BOTTOM OF WINDOW. (FLT 4571) REPLACED LEFT SIDE WINDOW IN REFERENCE TO CRJ200 M/M. P/N OFF: NP-139322-9 S/N OFF: 03219H1563.