What was found
F/O'S WINDSHIELD HEAT IS SPARKING IN THE TERMINAL BOX. TIGHTENED UPPER TERMINAL SCREW. OPS CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
F/O'S WINDSHIELD HEAT IS SPARKING IN THE TERMINAL BOX. TIGHTENED UPPER TERMINAL SCREW. OPS CHECK OK.