As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACKED WEB AND UPPER CHORD AT THE LT HORIZONTAL STABILIZER STA BL421.50. TRIMMED OUT WEB AND UPPER CHORD CRACKS. HFEC INSPECTED AREA, NO ADDITIONAL FINDINGS. FABRICATED REPAIR DOUBLERS, SUPPORT ANGLES AND STRAPS. WET INSTALLED ALL PARTS IAW BOEING MESSAGE 1-174107926 AND 1-17601239. FORM 8100-9 ISSUED.