As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT AIR LEAK NOISE. EXIT WINDOW AT 20A HAS VERY LOUD PRESSURE LEAK. NOISE LEVEL INCREASED AT CRUISE. FOUND REPAIR AT FWD LOWER CORNER VERY ROUGH, SANDED SMOOTH. ALSO, OUTSIDE DOOR HANDLE SEAL NOT IN RETAINER. REINSTALLED SEAL IN RETAINER. PRESSURIZED ACFT TO 4.5PSI, NO LEAKS OR NOISE INSIDE ACFT.