As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST OFFICER'S SLIDING WINDOW HEATING INOP. CREW COMMENTS: MIDDLE SECTION INOP. REPEAT- MIDDLE SECTION OF F/O'S SLIDING WINDOW FOGGED UP UPON ARRIVAL AT GATE. PERFORMED OPS TEST OF WHC 1 AND WHC 2 NO FAULTS FOUND, WILL NEED NEW WINDOW. REPLACED F/O SLIDING WINDOW, OPS NORMAL.