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 FS461.00+1, LBL 42 ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED CORROSION ON PRESSURE FLOOR ANGLE AT FS 461.00+1, LBL 42, PERFORMED HFEC INSPECTION WITH NO INDICATIONS. PERFORMED UT THICKNESS CHECK AND FOUND TO BE WITHIN LIMITS REF BOMBARDIER REO 601R-53-41-666 REV C DATED 2012-11-06