As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE VISIT: TRAPPED WATER INDICATION ON ELEVATOR HONEYCOMB CORE STRUCTURE LOWER SKIN PANEL LOCATED 1.5 INCH INBD FROM ELEVATOR RIB 4 AND 4 INCH FROM T/E . SIZE IS L=3.0 INCH X W=2.0 INCH APPROX. ON RH HORIZONTAL STABILIZER (1 EA), (L=3.08" W=2.53" TRAPPED WATER). REPAIRED HORIZONTAL STABILIZER (1EA) LOCATED BTW RIB 3 TO RIB 4 46" FROM I/B EDGE 4.5" FROM T/E AS PER A321 SRM 55-21-11-300-005 PARA 2A ELEVATOR.