As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACCOMPLISHMENT OF AN ANTENNA CUTOUT DOUBLER MODIFICATION RESULTED IN DAMAGE TO THE CUTOUT. THE ANTENNA CUTOUT IS LOCATED AT FS 1350 BETWEEN STRINGERS 1 & 2R. THE CUTOUT WAS ENLARGED TO REMOVE THE DAMAGE. TWO EXTERNAL DOUBLERS WERE INSTALLED TO REPAIR THE LARGER CUTOUT PER ER/A 384512 -14, REV A.