As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ANNUAL INSPECTION, TECH WAS INSPECTING TAIL SECTION. PAN IS ATTACHED TO A BULKHEAD WHICH ARE THE PRIMARY STRUCTURE (AFT) FOR THE HORIZONTAL AND VERTICAL STABILIZERS. TAIL FLEX IS TRANSFERRING TO THIS ASSY AND IS CAUSING CRACKS ON THE RADIUS. (K)