As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK JUST INBOARD OF STAB STA 101.90 FOUND IN LOWER SKIN APPROX. 1" IN LENGTH. GROUNDED - YES. REPAIRED RIGHT HORIZONTAL LOWER SKIN AT STAB STA.101.90 PER B737-800 55-10-01-2R-11, REPAIR IS CAT "B" AND HAS AN INSPECTION THRESHOLD OF 56,000 TOTAL FLIGHT CYCLES AND AN INTERVAL OF 9,000 FLIGHT CYCLES IAW SRM 55-10-01-2R-11.5.