As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C CHECK, FRAME AT BS 1130 ABOVE STR 27LT WAS FOUND CRACKED AT SIDEWALL ATTACH ANGLE FASTENER. CUTOUT DAMAGED AREA AT BS 1130, FRAME UPPER FLANGE ABOVE STR 27 LT PER SRM 51-40-3. INSTALLED DOUBLER REPAIR PER SRM 51-40-3. SIZE OF REPAIR 7 BY 3. NON ROUTINE 3812.