As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION FOUND CRACK EXTERNAL SKIN INSPAR LOWER SURFACE STAB STA 138.70 AT RT HORIZONTAL STABILIZER. PERFORMED REPAIR ON EXTERNAL SKIN INSPAR LOWER SURFACE STAB. STATION 138.70 AT RT HORIZONTAL AS PER SRM B737-800,55-10-01 REPAIR 11.