As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R/ H HORIZONTAL STABILIZER L/ E INTERNAL RIB 4 # 4 STIFFENER CRACKED AT LOWER RADIUS ; STA 120.30 / CUT OUT DAMAGE AREA AT # 4 STIFFENER WEB AND LOWER FLANGE AREA. INSTALLED REPAIR PARTS ON RIB # 4 AT R/H HORIZONTAL STAB REF. R.E.S. NO 2016121-4 REV IR AND EA NO 20-155-01251 REV - IR FOR DETAILS OF ALL WORK COMPLETED SEE SA-M 326 ATTACHED. .