As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE. TRAPPED WATER INDICATION ON LEFT HAND ELEVATOR UPPER SKIN PANEL AT 3 PLACES LOCATED 6" TO 13" FROM LEADING EDGE BETWEEN RIB 1-7; AND 2 PLACES LOCATED 6.5' TO 12' FROM TRAILING EDGE BETWEEN RIB 2-7. REPAIRED UPPER SKIN PANEL PER SRM 55-21-11-300-005.