As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 100 HOUR INSPECTION 2 IDENTICAL CRACKS WERE NOTICED ON THE UPPER VERTICAL STABILIZER, DIRECTLY ABOVE THE RUDDER AND MIGRATING FORWARD APPROXIMATELY 4.5 INCHES. AFTER CONTACTING MANUFACTURER, IT WAS SUGGESTED THAT THE BOTTOM FAIRING OF THE VERTICAL STAB WAS NOT MANUFACTURED WIDE ENOUGH AND THE SKINS HAD TO BE SQUEEZED FOR THE PROPER INSTALLATION OF THE FAIRING. A REPAIR WAS APPROVED AND PERFORMED TO STRENGTHEN THE SKINS IN THAT AREA.