As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT HORIZONTAL STAB BS 129.5, IN-SPAR RIB CRACKED AT VERTICAL STIFFENER NR 3. PERFORMED REPAIR ON RH HORIZONTAL STABILIZER INSPAR RIB BTW STAB STA 129.5 AND 25.5" FROM THE FRONT SPAR TO REAR SPAR ( STIFFENER NO.3) IAW SRM 55-10-09-2R-4.