As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ANTENNA, PN 110-773 APPEARS TO BE BROKEN INTERNALLY. THE TOP PORTION OF THE ANTENNA, INCLUDING THE WIRE WHIP, CAN BE EASILY LIFTED OFF THE BASE. VISUAL INSP ALONE WILL NOT REVEAL THIS DISCONNECT. THIS ANTENNA IS PART OF THE ME406 ELT SYSTEM. THIS IS THE 4TH INCIDENT OF THIS CONDITION ON VARIOUS AIRPLANES IN THE FLEET ALL OF WHICH HAD LOWER TIME AND CYCLES ON THE ANTENNA THAN THIS ONE.