As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TWENTY FIVE SPOTS OF CORROSION FOUND ON THE CABIN SUB FLOOR AND DOUBLERS FROM 1 X 2 INCHES IN SIZE TO 1.5 X 9 INCHES IN SIZE AND FROM .002 TO .022 INCHES IN DEPTH EXTENDING DOWN THE RIGHT SIDE OF THE CABIN EXTENDING FROM FS 379 TO FS 559.