As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION IN SUBFLOOR DIAPHRAGM STATION 180 APPROXIMATELY 14 INCHES INBOARD OF FORWARD SERVICE DOOR CUTOUT. INSTALLED REPAIR DOUBLER AT STATIONS 160 TO 200 RIGHT BUTTLINES 44 TO 57 PER AARD 53-20-00-16 AND FACTOR DOUBLER AT STATIONS 160 TO 180 RIGHT BUTTLINES 45 TO 57 PER AARD 51-10-00-5.