As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND AROUND ANTENNA MOUNT BETWEEN FS 295.00 - 310.00. REMOVED 2 RIVETS TO ACCESS CORROSION IAW SRM 51-42-06. BLENDED .002 DEEP BY 1 INCH WIDE AND 1 INCH LONG. ORIGINAL THICKNESS IS .050 INCH. REMAINING MATERIAL AFTER BLEND .048 INCH. BLEND WITHIN LIMITS PER CRJ700 SRM 53-00-00. TREATED, PRIMED AND PAINTED IAW CRJ700 SRM 51-21-11, 51-25-06 AND 51-25-16.