As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: RIGHT HORIZONTAL STABILIZER LOWER SKIN HAS VISUAL INDICATION OF A POSSIBLE CRACK ALONG THE RIB AT STABILIZER 157.10 LOCATED 8 INCHES FROM THE REAR SPAR. REMOVED CRACK AND INSTALLED FILLER AND DOUBLER PER SRM 55-10-01-2R-11.