As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN WET AREA FLOOR BEAM AT BS 967 AND RBL 28. REMOVED CORROSION BY BLENDING ONLY REMAINING MATERIAL WITHIN LIMITS PER AARD 53-00-00-8. AREA WAS TREATED, PRIMED AND TOP COAT APPILED PER SRM 51-20-01.