As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BS 1220 TO 1240 AFT RT WINDOW FORGING REMOVED FOUND STR CORROSION CRACKED. CORROSION BLEND OUT 0.080" BY 1" BY 5" EXCEED SRM LIMIT. NEW STRINGER SEGMENT, SPLICE ANGLE AND REPAIR STRAP INSTALLED AS PER RS R-53-41-35245 AND ENGINEERING FILE NUMBER : 747-53-20220.