As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR REPAIR - DURING ROUTINE SCHEDULED MX CORROSION ON THE BELLY SKIN WAS FOUND AT FS 213.25 5 INCHES TO THE RT OF STRI GER 16R CORROSION BETWEEN STRINGERS 15R AND 16R. MAINTENANCE REMOVED DAMAGED AREA AND INSTALLED A FILLER /REPAIR DOUBLER AT F.S. 213.25 BETWEEN STRINGERS 15R & 16R.REQUIRED RII INSPECTIONS C/W I.A.W. E.O. 09-1900-53-035. MATERIALS UTILIZED FOR THE REPAIR ARE INCLUDED IN THE ENGINEERING ORDER.