As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TOP CABIN SKIN TORN (OIL CANNED) FROM AERODYNAMIC FORCES ACTING ON THE COMM 1 ANTENNA. THE ANTENNA WAS IMPROPERLY MOUNTED. IT WAS MOUNTED DIRECTLY TO THE CABIN SKIN WITHOUT THE USE OF A DOUBLER. SUBMITTER STATED TO PREVENT THIS OCCURRENCE FROM HAPPENING AGAIN, DOUBLER MUST BE USED WHEN MOUNTING ANTENNAS TO THE AIRCRAFT STRUCTURE.