As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY CHECK - LT HORIZONTAL STABILIZER BETWEEN FRONT AND MIDDLE SPAR FWD OF FRONT STRINGER SUSPECT CRACK AT RIB 11 AS/MARKED. REMOVED AND REPLACED LT HORIZONTAL STABILIZER RIB 11 BETWEEN FRONT AND MIDDLE SPAR, REF SRM 51-40-08.