As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE 48 MONTHS INSPECTION, THE AMO CARRYING THE INSPECTION FOUND A CRACK ON THE LT UPPER LONGERON ASSY ON THE AIRFRAME SIDE WHERE THE TAIL ASSY ATTACHED TO THE AIRFRAME ON THE LT TOP CORNER, MFG WAS CONTACTED AND ENGINEERING IS WORKING ON THE APPROVAL OF THIS REPAIR.