As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT LEADING EDGE OF HORIZONTAL STABILIZER HAS DENT MIDWAY ON THE LEADING EDGE. CUTOUT DAMAGE & EVALUATED PER SRM 55-10-01. ACP NDT PER B737 NDT MANUAL NO DEFECTS NOTED. FABRICATED & INSTALLED INTERNAL DOUBLER REPAIR, FILLER & NEW RIB PER AAR EA I050118.