As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMEROUS CB POPPING AND ELEC ODOR IN AFT CABIN. WIRE HARNESS SHORTED AND BURNED IN SIDEWALL NEXT TO SEAT 1AB. FOUND CHAFED WIRE HARNESS. ALL CURRENT UAL A/C WITH SIMILAR WIRE HARNESS CONFIGURATION BEING INSPECTED FOR CHAFING. COA 93020 IS IN PROGRESS TO PERMANENTLY REROUTE THE HARNESS OUT OF HARMS WAY.