As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR: CRACK INTERNALLY LT HORIZONTAL STABILIZER RIB 11A BETWEEN FRONT SPAR AND MID SPAR, UPPER RIVET ROW JUST AFT OF 5TH RIVET FROM FRONT SPAR. REMOVED DAMAGED LT HORIZONTAL STABILIZER RIB 11A. LOCATED, DRILLED AND INSTALLED NEW LT HORIZONTAL STABILIZER RIB 11A. SURFACE PROTECTION APPLIED. SRM 51-40-08. SEE W/O H6870 SN 179 FOR WORK DETAILS AIRCRAFT REMAINS IN HEAVY CHECK BNA