As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE NR 4 UPPER SKIN PANEL OF THE RT HORIZONTAL STABILIZER WAS FOUND WITH A .05 CRACK AT THE RUNOUT OF AN INTEGRAL STIFFENER AT HSS 80. THE CRACK WAS ROUTED OUT OF THE PANEL AND AN ALUMINUM DOUBLER AND TRIPLER WERE INSTALLED PER ER/A 367318-14.