As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TRAPPED WATER INDICATION ON ELEVATOR LOWER SKIN PANEL HONEYCOMB CORE CELLS. LOCATED AT 69 IN. INBOARD OF RIB 10 AND 3.5 IN FROM TRAILING EDGE ON LH HORIZONTAL STABILIZER (1 EA) (L=1.9 IN W=1.3 IN APPROX). REPAIRED LOWER SKIN ON LH ELEVATOR HORIZONTAL STABILIZER IAW A321 SRM 55-21-11-300-005.