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 FOUND ON RUDDER SIDE PANEL LEFT HAND HONEYCOMB CORE STRUCTURE BETWEEN RIB 6 AND RIB 7 AND 4.75 INCH FROM RIB 7 AND FASTENER 27 TO 28 AND 2.88 INCH FROM THE TRAILING EDGE. MAINTENANCE REPAIRED RUDDER PER SRM SRM 55-41-13-300-024.