As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CROSS FRAME 87 HAS ARC DAMAGE (THROUGH) ON THE UNDERSIDE OF THE FLANGE ABOVE HARNESS W121. C-CHECK RO 10/26/2020. COMPLIED WITH ETD2020-170-030036 FOR PERMANENT REPAIR OF ARC DAMAGE ON CROSS FRAME 87 ABOVE HARNESS W121. THIS REPAIR DOES NOT ADVERSELY AFFECT A FATIGUE CRITICAL STRUCTURE AND DOES NOT REPRESENT AN AIRWORTHINESS LIMITATION. NO SPECIFIC OR ADDITIONAL INSPECTIONS ARE NECESSARY.