As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING B-CHECK INSPECTION FOR AD 73-09-02, A CRACK WAS DISCOVERED ON THE RIGHT FUSELAGE FRAME AT STA 544 JUST BELOW THE FLOOR LINE. THE AIRCRAFT WAS FERRIED TO DFW FOR REPAIR. THE FRAME WAS REPAIRED PER DC-9 SB 53-117. THE AIRCRAFT WAS RETURNED TO SERVICE. (X)