As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION COMMON TO PRESSURE FLOOR ANGLE AT FUSELAGE STATION 529+9 TO FUSELAGE STATION 529+11, RBL 40 TO RBL 42. ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION FS 529.00 + 9 TO FS 529.00 + 11 RBL 40 TO RBL 42. .7 INCH WIDE X 1.5 INCH LONG. PERFORMED HFEC NO DEFECTS NOTED. PERFORMED UT THICKNESS CHECK, REMAINING THICKNESS .077 INCH. FOUND TO BE WITHIN LIMITS, RESTORED PROTECTIVE FINISH REF REO 601R-53-41-666 REV C 2012-11-06.