As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DV WINDOW SEAL HANGING OUT IN FLIGHT MADE VERY LOUD SQUEALING NOISE. SECURED COCKPIT EMERGENCY EXIT RUBBER TRIM SEAL ON FIRST OFFICERS DV WINDOW IAW EMB145 AMM 56-11-02. PERFORMED PRESSURIZATION CHECK IAW EMB145 AMM 21-31-00. PRESSURE CHECK GOOD. LEAK CHECK GOOD AIRCRAFT RETURNED TO SERVICE.