As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NDT VERIFY CRACK AT R/H HORIZONTAL STAB RIB #5 STA.129.50; STIFFENER #2 AT LWR END.<[01] PERFORMED HFEC INSP AT SUSPECTED CRACKED AREA; IAW B 737 NDT PART 6 51-00-00 PROCE 23. TOOL NORTEC 600. BC 166316. CALIB DUE 10-17-23. CRACK CONFIRMED.;[02] REPAIR WILL BE ACCOMPLISH ON N/R ( TTG8Q00M0792);[03] VERIFIED STEPS