As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR PANEL CORRODED 2 INCHES AFT OF C1 DOOR OPENING NEAR TIE DOWN FITTING. REMOVED FIXED FLOOR PANEL. PICKED UP HOLES ON VERTICAL LEG OF FIXED FLOOR PANEL. REMOVED -71,-69 DOUBLER FROM CORRODED FIXED FLOOR PANEL. RETREAT AND PAINT DOUBLERS OF FIXED FLOOR PANELS. INSTALLED FIXED FLOOR PANEL IAW DWG 143N5320.