As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)DURING INSPECTION THE LEFT HAND STABILIZER OUTBOARD RIB WAS FOUND BROKEN. BREAK LINE INDICATES THAT THE PART HAD BEEN CRACKED FOR AN UNDETERMINED AMOUNT OF TIME PRIOR TO BREAKING, DUE TO ALUMINUM STREAKING ALONG THE BREAK LINE. SUBMITTER SENT THE PART IN WITH THE SDR.