As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRAPPED WATER INDICATION IN THE ELEVATOR HONEYCOMB CORE STRUCTURE, UPPER SKIN PANEL. LOCATED 4 INCHES OTBD FROM LIGHTENING STRIP #1 AND 13.25 INCHES FROM TRAILING EDGE ON RIGHT HORIZONTAL STABILIZER. REPAIRED THE ELEVATOR SKIN IAW SRM 55-21-11-300-014.