As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INVESTIGATION OF MOISTURE REPORT REVEALED THAT ALL INSULATION FROM THE EMERGENCY EXIT TO THE AFT PRESSURE BULKHEAD IN THE BELLY OF THE AIRCRAFT WAS DETERIORATED AND SOAKED IN WATER. LEAKY EMERGENCY EXIT, FAULTY SEALING SUSPECTED. SUBMITTER STATED INSPECTION RECOMMENDED. PILATUS ACFT ADVISED.