As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C2 MAIN CABIN AFT PRESSURE BULKHEAD IS CRACKED AT STATION 1766 AT RBL 26 65.5 INCHES ABOVE FLOOR LEVEL CUTOUT DAMAGED AREA, NDT VERIFIED NO CRACKS AT CUTOUT, FABRICATED AND INSTALLED FILLER AND DOUBLER IAW SRO8530007 AND SRM 53-2-5 FIG 14A.