As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING A DOUBLER MODIFICATION TO THE VHF ANTENNA CUTOUT AT FS 1460, THE SKIN WAS DAMAGED IN MULTIPLE AREAS BETWEEN STRINGERS 28L & 28R. THE DAMAGE WAS REMOVED WITH A CUTOUT IN THE SKIN. THE CUTOUT WAS REPAIRED BY MODIFYING THE EXTERNAL ALUMINUM ANTENNA DOUBLER TO INCORPORATE THE NEW DAMAGE PER ER/A 378637-14, REV A.